How is the gear ratio on a Jeep Wrangler determined?
The number of times the driveshaft rotates equals the gear ratio. If the driveshaft rotates about 3x, the gear ratio is 3.07. If it rotates 3 3/4 turns, the gear ratio is 3.73. You can mark the driveshaft to help you count.
What does it mean to regear a Jeep Wrangler?
Regearing refers to the process of changing your pinion gears and ring gears to a different ratio, which changes the balance of torque and speed. Regearing your Jeep is a crucial step in adjusting the size of your tires, since improper gearing can result in more stress being transferred to the axle.
How big are the axles on a Jeep Wrangler?
Rubicon’s are equipped with a new design Dana 44 in the front and rear. Revolution Gear & Axle offers Ring and Pinion Gear Sets in several different ratios for the following axle models, across all years of the Jeep Wrangler. These axles have a 7.2” Ring Gear Diameter.
How many gears does a Jeep Wrangler Rubicon have?
So, for example, if you have the 4.10 gears and 33-inch tires that come standard on the Rubicon and you are driving at 70 miles per hour, your driveshaft would have to turn 2,426 times per minute. It’s a big number, but it’s perfectly good and reasonable.
What’s the gear ratio on a Honda Wrangler?
Some of the possible ratios include 3.07, 3.55, 3.73, and 4.10. Wranglers that are equipped with the Rubicon package typically come with the 4.10 gear set in their Dana 44 axles. The chart below shows the relationship between gear ratios and tire size.
What happens when you change gears on a wrangler?
Your Wrangler’s gear ratio has an affect on how much torque and horsepower is available to you across the RPM band. Changing your gears shifts the power band forward or backwards, and can compensate for modifications like larger tires. What Does a New Set of Gears Do?
How to check your gear ratio without removing the cover?
One way to determine your gear ratio is to check the tag attached to the front differential cover by the cover bolts. On the tag there should be some numbering such as 3.54 or 3.73, either of those numbers would indicate the stock axle ratio.
What are the gears on a 2014 Jeep Wrangler?
On my 2014 JK Sport B in Canada the 3.73 gears were a $95 option I took. Max Tow not available on 2 drs. If your window sticker does not show the 3.73 gears as an option you have 3.21 gears. On my 2014 JK Sport B in Canada the 3.73 gears were a $95 option I took.