In this latest installment of Project Playback, our 1968 Pontiac GTO build, we get the rolling stock just right. We show you how we calculated sizing and backspacing for our Forgeline wheels and Yokohama tires.

In this latest installment of Project Playback, our 1968 Pontiac GTO build, we get the rolling stock just right. We show you how we calculated sizing and backspacing for our Forgeline wheels and Yokohama tires.
Getting the correct bolt circle measurement for a set of wheels is critical for the correct fit
WELD Racing covers how to get the right measurement for bolt circle the first time in this informative video
We've laid out what should be on your list when it comes to selecting a set of wheels and tires for street/strip use
Race Star Wheels and Mickey Thompson provide the info and hardware for Project Red Dragon
You’ve got a unique ride so isn’t it about time to get some wheels that don’t match everyone else’s? With Forgeline’s Center Lock Conversion, now you can have center lock wheels like the most exotic race cars in the world.
The folks at Weld Racing, one of the most respected manufacturers in the automotive and racing industry, have provided a great new video on how to properly measure and determine the bolt circle and back spacing of your particular vehicle on their informative video channel.
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