So I want 35s and I have 3.21 Gears.
#1
JK Enthusiast
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Join Date: Dec 2011
Location: Pittsburgh
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So I want 35s and I have 3.21 Gears.
I have a 2010 Sport Unlimited and I have 32's on now.
CAI and a performance exhaust.
I do not do huge offroading. Mainly trails and some light play on the rocks. Its a daily driver for another 2 years.
How bad is this setup going to suck?
Thanks
CAI and a performance exhaust.
I do not do huge offroading. Mainly trails and some light play on the rocks. Its a daily driver for another 2 years.
How bad is this setup going to suck?
Thanks
#3
JK Junkie
I have em but I have the 3.6. It's not THAT bad. You won't use 6th unless you're downhill on highway. 5th and 65 yields about 2100 Rpms which is fine. Expect to lose 4-6 mpg. For perspective my neighbor has a 2010 with 37" pit bull rockers and wheels the hell outa it and dd. I drive 60 miles a day. 35's and 3.21 aren't ideal but you'll live. Learn to cruise above 1700 rpm. It's a high revving engine anyway
#6
JK Enthusiast
2dr Manual with 35" Goodyear MT-R's at 6300 ft elevation, still on 3.21 gears. I have effectively lost 5th and 6th gear, have been running around like that for a couple of years now. The worst part is crawling down obstacles requires significant braking, otherwise it is doable. Not recommended, but doable. I will still lose some speed on inclines, and if I head up into the mountains it is downshift city. If you are at sea-level it's not too terrible.
Someday I will get around to building the rubi axles sitting in my garage, but there always seems to be another priority
Someday I will get around to building the rubi axles sitting in my garage, but there always seems to be another priority
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#9
I have 3.21's and 35's on my 2013 with a 6 speed, I figured it would be liveable, however after a bit of wheeling and with living in a hilly area, I am going to be ordering 4.88's for mine. I can't use 6th gear even doing 80mph down the interstate, I can barely even use 5th
#10
JK Enthusiast
I have em but I have the 3.6. It's not THAT bad. You won't use 6th unless you're downhill on highway. 5th and 65 yields about 2100 Rpms which is fine. Expect to lose 4-6 mpg. For perspective my neighbor has a 2010 with 37" pit bull rockers and wheels the hell outa it and dd. I drive 60 miles a day. 35's and 3.21 aren't ideal but you'll live. Learn to cruise above 1700 rpm. It's a high revving engine anyway