Best Differential Gearing for 37s on a Jeep Wrangler JL (4.88 vs 5.13) | Inside Line @DrivingLine
Best Differential Gearing for 37s on a Jeep Wrangler JL (4.88 vs 5.13) | Inside Line  @DrivingLine
Uploaded July 2026 | Updated September 2026, 2 weeks ago
Adding on taller tires is great for going off-road, but they can truly impact your off-road performance. In this video, I'll break down why I wanted 5.13 differential gears for my 2025 Jeep Wrangler Rubicon on 37s. I'll also dive into some important considerations about aftermarket gearing for the JL platform.

Nitto Recon Grappler A/T: nittotire.com/light-truck-tires/recon-grappler-all-terrain-light-truck-tire

Revolution Gear & Axle: revolutiongear.com

Low Range 4x4: lowrange4x4.com

00:00 Changing gears for 37s
02:32 4.88 vs 5.13
04:17 Picking the right gear company
06:03 2 Cut vs 5 Cut Gears
08:20 Pinion size
10:11 Driving impressions and final thoughts

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Best Differential Gearing for 37's on a Jeep Wrangler JL (4.88 vs 5.13) | Inside Line

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