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-   -   BFG 30" or 31" on tj? (https://www.jeepscanada.com/jeep-mailing-list-32/bfg-30-31-tj-8911/)

stephjeff 12-18-2003 12:25 PM

BFG 30" or 31" on tj?
 
I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
I have 3.73 stock gears and, I'm stuck on deciding which size to get.
I prefer the look and clearance of the the 31's of course but, I'm
thinking the bigger tire will make the engine work a little harder,
making the already dismal MPG worse. Is this correct? I currently
have the GSA 30 inch tires and fifth gear is just tolerable.

Also, I don't need huge ground clearance, but I do want good snow
traction. With the weight of the jeep in consideration would the
wider 31 x 10.5" size be better or worse than the 30 x 9.5"?

Thanks
Jeff

Jerry Bransford 12-18-2003 12:36 PM

Re: BFG 30" or 31" on tj?
 
Skinny tires give better traction on snow-covered streets than fatter tires
do, no doubt. :)

Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
KC6TAY, PP-ASEL
See the Geezer Jeep at
http://members.cox.net/jerrypb/

"stephjeff" <bag@centurytel.net> wrote in message
news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff




Jerry Bransford 12-18-2003 12:36 PM

Re: BFG 30" or 31" on tj?
 
Skinny tires give better traction on snow-covered streets than fatter tires
do, no doubt. :)

Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
KC6TAY, PP-ASEL
See the Geezer Jeep at
http://members.cox.net/jerrypb/

"stephjeff" <bag@centurytel.net> wrote in message
news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff




Jerry Bransford 12-18-2003 12:36 PM

Re: BFG 30" or 31" on tj?
 
Skinny tires give better traction on snow-covered streets than fatter tires
do, no doubt. :)

Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
KC6TAY, PP-ASEL
See the Geezer Jeep at
http://members.cox.net/jerrypb/

"stephjeff" <bag@centurytel.net> wrote in message
news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff




twaldron 12-18-2003 01:09 PM

Re: BFG 30" or 31" on tj?
 
31s!! :)

stephjeff wrote:

> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff


--
__________________________________________________ _________
tw
03 TJ Rubicon
01 XJ Sport

"Reports that say that something hasn't happened are always interesting
to me, because as we know, there are known knowns, there are things
we know we know. We also know there are known unknowns; that is to
say we know there are some things we do not know. But there are also
unknown unknowns — the ones we don't know we don't know."
-- Donald Rumsfeld (2003)

"I think that gay marriage is something that should be between a man and
a woman."
-- Arnold Schwarzenegger (2003)

__________________________________________________ _________


twaldron 12-18-2003 01:09 PM

Re: BFG 30" or 31" on tj?
 
31s!! :)

stephjeff wrote:

> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff


--
__________________________________________________ _________
tw
03 TJ Rubicon
01 XJ Sport

"Reports that say that something hasn't happened are always interesting
to me, because as we know, there are known knowns, there are things
we know we know. We also know there are known unknowns; that is to
say we know there are some things we do not know. But there are also
unknown unknowns — the ones we don't know we don't know."
-- Donald Rumsfeld (2003)

"I think that gay marriage is something that should be between a man and
a woman."
-- Arnold Schwarzenegger (2003)

__________________________________________________ _________


twaldron 12-18-2003 01:09 PM

Re: BFG 30" or 31" on tj?
 
31s!! :)

stephjeff wrote:

> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff


--
__________________________________________________ _________
tw
03 TJ Rubicon
01 XJ Sport

"Reports that say that something hasn't happened are always interesting
to me, because as we know, there are known knowns, there are things
we know we know. We also know there are known unknowns; that is to
say we know there are some things we do not know. But there are also
unknown unknowns — the ones we don't know we don't know."
-- Donald Rumsfeld (2003)

"I think that gay marriage is something that should be between a man and
a woman."
-- Arnold Schwarzenegger (2003)

__________________________________________________ _________


Mike Romain 12-18-2003 02:16 PM

Re: BFG 30" or 31" on tj?
 
I went from the BFG 31x10.5 that measured close to 10.5" on the tread to
BFG 33x9.5's that measure 7.5" on the tread and the improvement in
winter handling was extreme.

With the 10.5's 40 - 45 mph was about tops on the highway in 4x4 and
4-6" of snow down. It would get on top and lose grab on the road any
faster.

With the 9.5's I can easily follow along with transport trucks at 50- 60
+/- mph in 4x4 and have no control issues at all.

Off road on sand pit wall winter climbs, the guys with 10.5's and front
and rear lockers can almost keep up to me with my open diffs.... ;-)

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's

stephjeff wrote:
>
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff


Mike Romain 12-18-2003 02:16 PM

Re: BFG 30" or 31" on tj?
 
I went from the BFG 31x10.5 that measured close to 10.5" on the tread to
BFG 33x9.5's that measure 7.5" on the tread and the improvement in
winter handling was extreme.

With the 10.5's 40 - 45 mph was about tops on the highway in 4x4 and
4-6" of snow down. It would get on top and lose grab on the road any
faster.

With the 9.5's I can easily follow along with transport trucks at 50- 60
+/- mph in 4x4 and have no control issues at all.

Off road on sand pit wall winter climbs, the guys with 10.5's and front
and rear lockers can almost keep up to me with my open diffs.... ;-)

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's

stephjeff wrote:
>
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff


Mike Romain 12-18-2003 02:16 PM

Re: BFG 30" or 31" on tj?
 
I went from the BFG 31x10.5 that measured close to 10.5" on the tread to
BFG 33x9.5's that measure 7.5" on the tread and the improvement in
winter handling was extreme.

With the 10.5's 40 - 45 mph was about tops on the highway in 4x4 and
4-6" of snow down. It would get on top and lose grab on the road any
faster.

With the 9.5's I can easily follow along with transport trucks at 50- 60
+/- mph in 4x4 and have no control issues at all.

Off road on sand pit wall winter climbs, the guys with 10.5's and front
and rear lockers can almost keep up to me with my open diffs.... ;-)

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's

stephjeff wrote:
>
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff


L.W.(=?iso-8859-1?Q?=DFill?=) Hughes III 12-18-2003 02:42 PM

Re: BFG 30" or 31" on tj?
 
Thirty twos on stock springs works prefect:
http://www.----------.com/46jeep.jpg Well, that's on a Real Jeep.
God Bless America, ßill O|||||||O
mailto:--------------------

twaldron wrote:
>
> 31s!! :)
> __________________________________________________ _________
> tw
> 03 TJ Rubicon
> 01 XJ Sport
>
> "Reports that say that something hasn't happened are always interesting
> to me, because as we know, there are known knowns, there are things
> we know we know. We also know there are known unknowns; that is to
> say we know there are some things we do not know. But there are also
> unknown unknowns — the ones we don't know we don't know."
> -- Donald Rumsfeld (2003)
>
> "I think that gay marriage is something that should be between a man and
> a woman."
> -- Arnold Schwarzenegger (2003)
>
> __________________________________________________ _________


L.W.(=?iso-8859-1?Q?=DFill?=) Hughes III 12-18-2003 02:42 PM

Re: BFG 30" or 31" on tj?
 
Thirty twos on stock springs works prefect:
http://www.----------.com/46jeep.jpg Well, that's on a Real Jeep.
God Bless America, ßill O|||||||O
mailto:--------------------

twaldron wrote:
>
> 31s!! :)
> __________________________________________________ _________
> tw
> 03 TJ Rubicon
> 01 XJ Sport
>
> "Reports that say that something hasn't happened are always interesting
> to me, because as we know, there are known knowns, there are things
> we know we know. We also know there are known unknowns; that is to
> say we know there are some things we do not know. But there are also
> unknown unknowns — the ones we don't know we don't know."
> -- Donald Rumsfeld (2003)
>
> "I think that gay marriage is something that should be between a man and
> a woman."
> -- Arnold Schwarzenegger (2003)
>
> __________________________________________________ _________


L.W.(=?iso-8859-1?Q?=DFill?=) Hughes III 12-18-2003 02:42 PM

Re: BFG 30" or 31" on tj?
 
Thirty twos on stock springs works prefect:
http://www.----------.com/46jeep.jpg Well, that's on a Real Jeep.
God Bless America, ßill O|||||||O
mailto:--------------------

twaldron wrote:
>
> 31s!! :)
> __________________________________________________ _________
> tw
> 03 TJ Rubicon
> 01 XJ Sport
>
> "Reports that say that something hasn't happened are always interesting
> to me, because as we know, there are known knowns, there are things
> we know we know. We also know there are known unknowns; that is to
> say we know there are some things we do not know. But there are also
> unknown unknowns — the ones we don't know we don't know."
> -- Donald Rumsfeld (2003)
>
> "I think that gay marriage is something that should be between a man and
> a woman."
> -- Arnold Schwarzenegger (2003)
>
> __________________________________________________ _________


Pete Weber 12-18-2003 06:34 PM

Re: BFG 30" or 31" on tj?
 
I just upgraded my 2000 TJ's Goodyear GSAs with BFG 31" All-Terrains. I'll
be up in Tahoe this weekend, so I'll find out how the tires do on the Jeep
in snow. You will get a noticeably lower MPG when driving around the city as
you'll bog your engine a tad and that sucks up gas. On the Freeway, you
probably won't notice the change in MPG. A skinnier tires will do better in
the snow. There is only an inch difference. I should have stayed with the
30s when I got new tires, but I like the 31s.

Pete

"stephjeff" <bag@centurytel.net> wrote in message
news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff




Pete Weber 12-18-2003 06:34 PM

Re: BFG 30" or 31" on tj?
 
I just upgraded my 2000 TJ's Goodyear GSAs with BFG 31" All-Terrains. I'll
be up in Tahoe this weekend, so I'll find out how the tires do on the Jeep
in snow. You will get a noticeably lower MPG when driving around the city as
you'll bog your engine a tad and that sucks up gas. On the Freeway, you
probably won't notice the change in MPG. A skinnier tires will do better in
the snow. There is only an inch difference. I should have stayed with the
30s when I got new tires, but I like the 31s.

Pete

"stephjeff" <bag@centurytel.net> wrote in message
news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff




Pete Weber 12-18-2003 06:34 PM

Re: BFG 30" or 31" on tj?
 
I just upgraded my 2000 TJ's Goodyear GSAs with BFG 31" All-Terrains. I'll
be up in Tahoe this weekend, so I'll find out how the tires do on the Jeep
in snow. You will get a noticeably lower MPG when driving around the city as
you'll bog your engine a tad and that sucks up gas. On the Freeway, you
probably won't notice the change in MPG. A skinnier tires will do better in
the snow. There is only an inch difference. I should have stayed with the
30s when I got new tires, but I like the 31s.

Pete

"stephjeff" <bag@centurytel.net> wrote in message
news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.
>
> Also, I don't need huge ground clearance, but I do want good snow
> traction. With the weight of the jeep in consideration would the
> wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
>
> Thanks
> Jeff




Tirya 12-18-2003 08:55 PM

Re: BFG 30" or 31" on tj?
 
"stephjeff" <bag@centurytel.net> wrote in message
news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.


I went from the GSA 30s to BFG AT 31s and absolutely love them. No
appreciable change in engine effort or mileage - I average between 17 and 19
MPG mixed city/highway. I have a 4.0 engine, though, so if you've got a
4-cyl, it might make a difference.

Clearance isn't a problem - if you're disconnected and at full articulation,
you may get a slight rub. You may have to adjust your bump stops with a
washer or two, though.

Tirya
'99 TJ Sahara



Tirya 12-18-2003 08:55 PM

Re: BFG 30" or 31" on tj?
 
"stephjeff" <bag@centurytel.net> wrote in message
news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.


I went from the GSA 30s to BFG AT 31s and absolutely love them. No
appreciable change in engine effort or mileage - I average between 17 and 19
MPG mixed city/highway. I have a 4.0 engine, though, so if you've got a
4-cyl, it might make a difference.

Clearance isn't a problem - if you're disconnected and at full articulation,
you may get a slight rub. You may have to adjust your bump stops with a
washer or two, though.

Tirya
'99 TJ Sahara



Tirya 12-18-2003 08:55 PM

Re: BFG 30" or 31" on tj?
 
"stephjeff" <bag@centurytel.net> wrote in message
news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> I prefer the look and clearance of the the 31's of course but, I'm
> thinking the bigger tire will make the engine work a little harder,
> making the already dismal MPG worse. Is this correct? I currently
> have the GSA 30 inch tires and fifth gear is just tolerable.


I went from the GSA 30s to BFG AT 31s and absolutely love them. No
appreciable change in engine effort or mileage - I average between 17 and 19
MPG mixed city/highway. I have a 4.0 engine, though, so if you've got a
4-cyl, it might make a difference.

Clearance isn't a problem - if you're disconnected and at full articulation,
you may get a slight rub. You may have to adjust your bump stops with a
washer or two, though.

Tirya
'99 TJ Sahara



stephjeff 12-18-2003 11:34 PM

Re: BFG 30" or 31" on tj?
 
I hear ya! I'd love the 31's too. And once I go 31's, there's no
looking back. The smaller ones will never be as cool- lol! It's the
ratchet effect. I think for my practical purposes the 30's will be
alright. This is for my 98 Wrangler which I bought new and I'm just
now gettin' around to putting on the BFG's I've wanted since I got
it!! This jeep is mostly driven in city and it's only got 27K miles
on it!!!

The guy at NTB was pretty much against the 31's for me. He said it
would not fit, and I'd need a lift! I told him about the steering
stop adjustment with 31's and he said that they don't do that, and I
was better off with 30's for MPG as well as for the snow.

Thanks for the help. This is always the best place to come for jeep
help.

Jerry B. is king of the jeep info! You rock bro'.

peace,
Jeff
"Pete Weber" <weber5327@sbcglobal.net> wrote in message news:<1QqEb.41628$tv7.26870@newssvr29.news.prodigy .com>...
> I just upgraded my 2000 TJ's Goodyear GSAs with BFG 31" All-Terrains. I'll
> be up in Tahoe this weekend, so I'll find out how the tires do on the Jeep
> in snow. You will get a noticeably lower MPG when driving around the city as
> you'll bog your engine a tad and that sucks up gas. On the Freeway, you
> probably won't notice the change in MPG. A skinnier tires will do better in
> the snow. There is only an inch difference. I should have stayed with the
> 30s when I got new tires, but I like the 31s.
>
> Pete
>
> "stephjeff" <bag@centurytel.net> wrote in message
> news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> > I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> > I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> > I prefer the look and clearance of the the 31's of course but, I'm
> > thinking the bigger tire will make the engine work a little harder,
> > making the already dismal MPG worse. Is this correct? I currently
> > have the GSA 30 inch tires and fifth gear is just tolerable.
> >
> > Also, I don't need huge ground clearance, but I do want good snow
> > traction. With the weight of the jeep in consideration would the
> > wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
> >
> > Thanks
> > Jeff


stephjeff 12-18-2003 11:34 PM

Re: BFG 30" or 31" on tj?
 
I hear ya! I'd love the 31's too. And once I go 31's, there's no
looking back. The smaller ones will never be as cool- lol! It's the
ratchet effect. I think for my practical purposes the 30's will be
alright. This is for my 98 Wrangler which I bought new and I'm just
now gettin' around to putting on the BFG's I've wanted since I got
it!! This jeep is mostly driven in city and it's only got 27K miles
on it!!!

The guy at NTB was pretty much against the 31's for me. He said it
would not fit, and I'd need a lift! I told him about the steering
stop adjustment with 31's and he said that they don't do that, and I
was better off with 30's for MPG as well as for the snow.

Thanks for the help. This is always the best place to come for jeep
help.

Jerry B. is king of the jeep info! You rock bro'.

peace,
Jeff
"Pete Weber" <weber5327@sbcglobal.net> wrote in message news:<1QqEb.41628$tv7.26870@newssvr29.news.prodigy .com>...
> I just upgraded my 2000 TJ's Goodyear GSAs with BFG 31" All-Terrains. I'll
> be up in Tahoe this weekend, so I'll find out how the tires do on the Jeep
> in snow. You will get a noticeably lower MPG when driving around the city as
> you'll bog your engine a tad and that sucks up gas. On the Freeway, you
> probably won't notice the change in MPG. A skinnier tires will do better in
> the snow. There is only an inch difference. I should have stayed with the
> 30s when I got new tires, but I like the 31s.
>
> Pete
>
> "stephjeff" <bag@centurytel.net> wrote in message
> news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> > I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> > I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> > I prefer the look and clearance of the the 31's of course but, I'm
> > thinking the bigger tire will make the engine work a little harder,
> > making the already dismal MPG worse. Is this correct? I currently
> > have the GSA 30 inch tires and fifth gear is just tolerable.
> >
> > Also, I don't need huge ground clearance, but I do want good snow
> > traction. With the weight of the jeep in consideration would the
> > wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
> >
> > Thanks
> > Jeff


stephjeff 12-18-2003 11:34 PM

Re: BFG 30" or 31" on tj?
 
I hear ya! I'd love the 31's too. And once I go 31's, there's no
looking back. The smaller ones will never be as cool- lol! It's the
ratchet effect. I think for my practical purposes the 30's will be
alright. This is for my 98 Wrangler which I bought new and I'm just
now gettin' around to putting on the BFG's I've wanted since I got
it!! This jeep is mostly driven in city and it's only got 27K miles
on it!!!

The guy at NTB was pretty much against the 31's for me. He said it
would not fit, and I'd need a lift! I told him about the steering
stop adjustment with 31's and he said that they don't do that, and I
was better off with 30's for MPG as well as for the snow.

Thanks for the help. This is always the best place to come for jeep
help.

Jerry B. is king of the jeep info! You rock bro'.

peace,
Jeff
"Pete Weber" <weber5327@sbcglobal.net> wrote in message news:<1QqEb.41628$tv7.26870@newssvr29.news.prodigy .com>...
> I just upgraded my 2000 TJ's Goodyear GSAs with BFG 31" All-Terrains. I'll
> be up in Tahoe this weekend, so I'll find out how the tires do on the Jeep
> in snow. You will get a noticeably lower MPG when driving around the city as
> you'll bog your engine a tad and that sucks up gas. On the Freeway, you
> probably won't notice the change in MPG. A skinnier tires will do better in
> the snow. There is only an inch difference. I should have stayed with the
> 30s when I got new tires, but I like the 31s.
>
> Pete
>
> "stephjeff" <bag@centurytel.net> wrote in message
> news:b15a3f2e.0312180925.186ddc31@posting.google.c om...
> > I'm finally getting some BFG A/T KO tires for my 98 tj this weekend.
> > I have 3.73 stock gears and, I'm stuck on deciding which size to get.
> > I prefer the look and clearance of the the 31's of course but, I'm
> > thinking the bigger tire will make the engine work a little harder,
> > making the already dismal MPG worse. Is this correct? I currently
> > have the GSA 30 inch tires and fifth gear is just tolerable.
> >
> > Also, I don't need huge ground clearance, but I do want good snow
> > traction. With the weight of the jeep in consideration would the
> > wider 31 x 10.5" size be better or worse than the 30 x 9.5"?
> >
> > Thanks
> > Jeff



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