gear ratio

3 articles tagged with "gear ratio"

Jeep Wrangler JK with 37-inch tires and regeared drivetrain on rocky trail

Wheels & Tires

Best Gear Ratio for 37 Inch Tires on Jeep JK: Complete Regearing Guide

Choose 5.13 gears for 3.6L JK engines or 5.38 for 3.8L and heavy builds with 37-inch tires. Complete regearing guide with real costs and performance data.

Apr 17, 2026

JK Wrangler regear cost breakdown chart showing differential parts and labor pricing

Lift & Suspension

JK Regear Cost: Complete Pricing Guide for Dana 30 & Dana 44 Differentials

Complete breakdown of JK regear costs including parts, labor, and DIY options. Compare Dana 30 vs Dana 44 pricing and understand why bigger tires require regearing.

Feb 7, 2026

JK Wrangler differential and ring and pinion gear set close-up

Lift & Suspension

JK Gear Ratio Guide: What Gears for 33s, 35s & 37s

Complete JK gear ratio guide. Find the right gears for your tire size. Covers 33s, 35s, 37s with manual and auto recommendations plus cost estimates.

Jan 10, 2026

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Suspension & Drivetrain

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Ownership

gear ratio

Best Gear Ratio for 37 Inch Tires on Jeep JK: Complete Regearing Guide

JK Regear Cost: Complete Pricing Guide for Dana 30 & Dana 44 Differentials

JK Gear Ratio Guide: What Gears for 33s, 35s & 37s