When changing tire size or axle gear ratio's your original speedometer gear will not register the same MPH as it did with the stock gears and tires. The MPH will either read higher or lower than what the vehicle is actually traveling. You will need to change the speedometer transfer case gear to the correct tooth count to obtain the proper MPH reading on your Speedometer. Use the Tire and Gear Ratio Chart to determine which Tooth Gear you will need to correct your MPH speedometer reading.
Is this the right gear for 35 inch tires and 4.88 gearing? 2000 sport TJ wrangler
Asked by None from Chicago, Il on
None, the Crown Automotive Speedometer 39 Teeth Gear is the right one for youi. Hope this helps!
Answered by Zach O. ext 4939 from Chicago, Il on
is this the corect teth count for 33 inch tires with 456 gears
Asked by from on
Yes, this 39 tooth gear is the correct speedometer gear for your application. Thanks!
Answered by Craig R. from on