Stock tire offset

[dzimbric]

Does anyone know what the offset is for a stock 16 inch GMC rim on a 2008 2500HD?

 

[Hot COCOAL]

16x6.5
+28mm offset
4.75 bs

 

[dzimbric]

Thx

Will a 20 x 9 wheel with a 18 mm offset fit a truck with a 7-9 in cognito lift?

 

[S Phinney]

You would want a negative offset. Positive numbers stick under the truck more .

Sent from my SM-G920V using Tapatalk

 

[JoshH]

Backspacing is the distance from the back of the wheel to the wheel mounting flange. Offset is the distance the wheel mounting flange is moved from the center of the wheel. A positive offset means it is moved toward the outside of the wheel, and negative offset means it is moved toward the inside of the wheel. Since the instructions say you can run a maximum of 5" backspacing, you need to find a wheel with a 0 or negative offset if you want to run a 9" wide wheel.

 

[dzimbric]

thx