BFG 30" or 31" on tj?
12-18-2003, 12:25 PM
#1
Guest
Posts: n/a
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
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
12-18-2003, 12:36 PM
#2
Guest
Posts: n/a
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.***.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
do, no doubt. :)
Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
KC6TAY, PP-ASEL
See the Geezer Jeep at
http://members.***.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
12-18-2003, 12:36 PM
#3
Guest
Posts: n/a
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.***.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
do, no doubt. :)
Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
KC6TAY, PP-ASEL
See the Geezer Jeep at
http://members.***.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
12-18-2003, 12:36 PM
#4
Guest
Posts: n/a
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.***.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
do, no doubt. :)
Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
KC6TAY, PP-ASEL
See the Geezer Jeep at
http://members.***.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
12-18-2003, 01:09 PM
#5
Guest
Posts: n/a
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)
__________________________________________________ _________
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)
__________________________________________________ _________
12-18-2003, 01:09 PM
#6
Guest
Posts: n/a
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)
__________________________________________________ _________
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)
__________________________________________________ _________
12-18-2003, 01:09 PM
#7
Guest
Posts: n/a
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)
__________________________________________________ _________
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)
__________________________________________________ _________
12-18-2003, 02:16 PM
#8
Guest
Posts: n/a
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
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
12-18-2003, 02:16 PM
#9
Guest
Posts: n/a
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
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
12-18-2003, 02:16 PM
#10
Guest
Posts: n/a
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
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