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Jk Wrangler Gear Ratio Chart

Jk Wrangler Gear Ratio Chart - For standard 30 spline axle shafts our rd117 will be used. Our ultimate gear package includes everything needed to regear front and rear axles. So then, accounting for our engine horsepower/rpm information, the additional hp (thus, higher rpm) needed over stock to turn larger tires, you end up with this: This is the jl wrangler model, 2018+. On rubicon) overall top gear: Raise up the rear axle and support it by jack stands. Like many of you, i have started playing with adding larger tires and lower gears. Using @anndee4444 's awesome gearing calculator, i can see that 4.88 gears and 37 tires will be about the same (more or less) as the oem 4.10 gears and 33 tires. Web this chart is based on 65 mph and a gear ratio of 1:1, on a manual transmission in 4th gear. Jeep jl wrangler regear ratio chart.

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39 Ring Gear Teeth / 11 Pinion Teeth = 3.545 Or A 3.55 Differential Ratio.

Web this chart is based on 65 mph and a gear ratio of 1:1, on a manual transmission in 4th gear. With an overdrive transmission your rpm in overdrive will be 15% to 30% less than indicated. Web find your gear ratio: Here is a chart that shows optimal gear ratios for lifted jeeps with larger tires.

For Standard 30 Spline Axle Shafts Our Rd117 Will Be Used.

*note* red cells are the minimum allowable gear set. Scroll to the right ⇨. Jk wrangler gears & tires chart. Green cells are acceptable gear sets for daily driving, constant overdrive use, and slightly complex trails with moderate elevation changes.

Raise Up The Rear Axle And Support It By Jack Stands.

4.10, 4.56, 4.88, 5.13, 5.38. Expect sluggish performance, minimal overdrive use, and low elevation trails. Our ultimate gear package includes everything needed to regear front and rear axles. Web jeep wrangler gear ratio identification.

So Then, Accounting For Our Engine Horsepower/Rpm Information, The Additional Hp (Thus, Higher Rpm) Needed Over Stock To Turn Larger Tires, You End Up With This:

For custom 35 spline shafts the rd147 will be used. Using @anndee4444 's awesome gearing calculator, i can see that 4.88 gears and 37 tires will be about the same (more or less) as the oem 4.10 gears and 33 tires. On rubicon) overall top gear: Web then, you should consider that the 4th gear (overdrive) for an automatic is a very tall 0.69, and the 6th gear ratio for a stick is 0.84.

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