Use our Wheel & Tire calculator as a size comparison tool between your current tire size and your desired new size. The comparison chart will help you determine what alternate wheel and tire size work on your vehicle.
To effectively use this calculator please enter the following specifications for your current vehicle where prompted: current tire size, current rim diameter, current rim width, current offset. Also specify your parameters by fender clearance, wheelwell clearance, suspension clearance and scrub radius. To use our comparison tool enter the desired wheel & tire size.

                                              Current Wheel & Tire Size

Desired Wheel & Tire Size