Wheel fitment tool
Wheel offset calculator
Compare a wheel that already fits with a new size and offset before you take the next step toward a custom setup.
Wheel upgrade calculator
Compare the whole wheel spec.
Adjust diameter, width and offset to see how an upgrade changes the position of the wheel relative to the hub, fender and suspension.
Start with a wheel that clears. The result is a planning comparison, not a final clearance approval.
Fender side ← Hub → Suspension side
Farther toward fender
More inner clearance
1.00 in wider
Same wheel diameter
Read the result
Width adds space. Offset chooses where it goes.
When a wheel gets wider, half of that added width naturally reaches toward the suspension and half reaches toward the fender. Offset then shifts the entire wheel in or out. A lower positive offset moves the wheel outward. A higher positive offset moves it inward.
Use a wheel you know clears as your baseline. That gives the comparison a useful reference point, but it cannot account for brake profile, tire shoulders, ride height or steering movement.
How to measure wheel offset ↗Ready for a custom fitment?
Bring us the whole build.
Tell REVO about the vehicle, brakes, suspension and tire plan. We will help turn the comparison into a wheel specification built around your car.
Get a fitment quote