4.88 gears

[Whiplash2130]

So what can I really expect from my 2020 Rubicon with 4.88 gears over the existing 4.10’s? Towing a max load up hill... she’s a dog!

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[Gren71]

So what can I really expect from my 2020 Rubicon with 4.88 gears over the existing 4.10’s? Towing a max load up hill... she’s a dog!

Following, im interested

 

[Bbannongmu]

Definitely interested. Running 37s in my manual Rubi with stock gears. Debating 4.88 or 5.13.

 

[KurtP]

Im running 4.88/37; but cant comment on towing.

 

[Silvertruck]

I am getting about 17 mpg in mixed driving. Haven’t towed but everything else is better.

here’s what some people had to say about the 4.88’s

Go 4.88!

 

[hjdca]

My JTR has Dana Spicer 5:13's with 37" Goodyear MTRs with a manual transmission . Torque and power are fantastic. Huge difference over 4:10s. I have not towed with it, but, power is way up in the mountains with the 5:13s

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