Post your gear ratio for 2.0L JLUR on 37’s!

[Howardlv22]

Lots of threads on the 3.6, most people run with the 4.88’s, but the 2.0 turbo builds power differently, what was your choice? Happy? Would you go back and choose something else? 5.13’s? Looking for real world, less interested in the exact data.

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[DesertsJL]

Gear for your desired cruise RPM at freeway speeds. You have a .64 overdrive in 8th gear. Your Jeep can comfortably handle a much lower gear than older Jeeps.
Personally I would go with 5.13 gears.

 

[J0E]

Stock gears and wheels on 21 JLR 2.0T auto but it's a dedicated crawler and the 4:1 Ruby xfer case in M1 has more than enough torque to climb vertical.

Use my https://bt39.com/GearWheelSpeed if you want to see what different gears do.

 

[Howardlv22]

Thanks for the feedback!

 

[Hogzilla]

Lots of threads on the 3.6, most people run with the 4.88’s, but the 2.0 turbo builds power differently, what was your choice? Happy? Would you go back and choose something else? 5.13’s? Looking for real world, less interested in the exact data.

2021 2.0 on 37x13.5x17 running 4:88 gears and for me it's perfect. If I had to do it over again I would still go with the 4:88. To put it in perspective after adding 37s with 4:10 there was a noticeable difference and rarely saw 8th gear. After putting in 4:88 I could tell it had more pep than the 4:10 and easily see 8th gear now.

 

[Chance_P]

4.88 on 38s and I wouldn't go to 5.13s even if I eventually go 40s.

Not a Rubicon, but doesn't matter.

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