[ProStreet67]

Summit Racing has a nice tool to help you out> http://www.summitracing.com/parts/php-01201

These revolutionary new tools allow you to get a perfect fit the first time and every time when selecting new wheels and tires. Percy's WheelRites eliminate returns and delays due to an improperly specified wheel. These tools bolt onto your vehicle's hub to precisely simulate bolt pattern, wheel diameter, wheel width, backspacing, and tire profile. The WheelRites allow you to simulate a number of different sized wheels and tires without the expense or hassle of having multiple sizes of wheels and tires on hand.

Designed for 4 or 5-lug wheel bolt patterns from 98-130 mm. Will accommodate wheels between 6 in. and 11 1/8 in. wide and tires between 15 in. and 30 in. Backspacing up to 10 1/2 in.