Wheelspecs USA Free wheel database :: specs, photos, weights for street, racing, off-road, OEM wheels/rims
This calculator will help with the selection of wider wheels. Fill in the 4 fields and hit the 'Calculate' button. You may also use the arrows to adjust the wheel offsets. The point to keep in mind when selecting a wheel offset is to make sure your strut housing-to-wheel clearance is not significantly reduced, or the insides of your tires will rub suspension pieces, or not fit at all.
Current width: Current Offset:     
New width: New Offset:     

Your new wheel will have the following characteristics:

The clearance from stut housing to the inside of the wheel will be THE SAME
The outside edge of the wheel will EXTEND an extra 26mm
Original version of this page

Big thanks & credit to Mark Sink for this page