MEASUREMENTS

Plug in your vehicle's information to see how drive train changes will affect the performance.

Scroll further to find installation specifications for differential components.

RPM Calculator

Step 1: Enter your desired cruising speed

Step 2: Enter your desired gear ratio

Step 3: Enter your tire diameter

Step 4: Click "Calculate" to determine where your RPM will be running

NOTE: These calculations are estimates and should be used accordingly.

Gear Ratio Calculator

Step 1: Count the teeth on your ring gear and enter the number.
Step 2: Count the teeth on your pinion gear and enter the number.
Step : Click "Calculate" to determine your gear ratio

Tire Diameter

Step 1: Enter your tire width
Step 2: Enter your tire aspect ratio
Step 3: Enter your wheel size
Step 4: Click "Calculate" to determine your tire diameter