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Use this wheel offset/ET calculator to determine the fitment of your new wheels on your vehicle. Set the current wheel size & then set your desired new wheel specs to determine where the wheel will sit on the vehicle.
Use this calculator to see the effect of changing your wheel specs. 1) Enter your current wheel width, offset and optionally a spacer. 2) Enter your desired wheel width, offset and spacer optionally.
ET calculator – check whether the new rim will be closer or further from the suspension and brake calipers. Enter the width, offset ET and distance of the standard and new rims - see how their position in the car wheel arch will change.
Use our wheel offset calculator to calculate the difference in wheel and tire position when switching to different wheel offsets/backspacing or tire size. Input your current tire and wheel setup including wheel offset, then add the new setup to compare positioning.
This Wheel Offset Calculator is a free research application that includes a Wheel and Tire Size calculator and comparison. Here you can see by comparison how upsizing, downsizing, or widening your rims and tires affects your wheel offset and vehicle performance of any car, truck, or SUV.
Will They Fit - The No.1 Online Alloy Wheel & Tyre Fitment Calculator. Use our comprehensive online wheel size calculator to visualise different alloy wheels and tyre combinations. Calculate your offset, compare tyre stretch, rolling radius and more.
Wheel and tire size calculator and fitment guide listing all car and truck models, OEM sizes, options, rim offset, lug nuts and center bore.
