Want to change the look and styling of your 2006-2007 GM 6.6L Duramax LLY/LBZ? Upgrading your wheels is a simple way to give your truck a whole new look! XDP offers aftermarket wheels from all the top manufacturers in the industry. Follow the information below for some tips on finding a set of wheels for your Chevy/GMC 2500HD/3500HD.
Wheel Offset: Offset is the measurement of the distance in the hub mounting surface to the center line of the wheel. See the following examples for a better understanding.
Negative Offset: Negative offset occurs when the mounting surface is behind the wheel centerline. This pushes the wheel out toward the street giving you the "deep dish look".
Zero Offset: Zero offset keeps the mounting surface at the centerline of the wheel.
Positive Offset: A positive offset puts the mounting surface in front of the center line of the wheel.
Wheel Backspace: Backspacing is the measurement from the hub mounting surface, to the back edge of the wheel typically in inches. This can be measured by putting the wheel face down, and measuring the length from the mounting surface to a straight edge laid across the back.
2006-2007 GM Silverado/Sierra 2500HD/3500HD 8-Lug Bolt Pattern: 8x6.5