GMC Sierra 1500 Classic Wheel Size

With the GMC Sierra 1500 Classic wheel size chart, users can easily be able to know how to figure out the effect of changing the offset along with the aspect of changing the wheel width. Start by inputting your car’s wheel width and offset. Then input the new wheel width and offset as a way of determining the clearance between the strut housing and the inside of the wheel.

GMC  Sierra 1500 Classic bolt pattern

GMC Sierra 1500 Classic Wheel Size


Sierra 1500 Classic Bolt Pattern

PCD 6x139.7

See Adapters

Stock wheel offset

18 to 40 mm

Try Wheel Spacers

Center bore (hub bore)


Use Hub Centric Rings

Thread size

M12 x 1.5

Lug Nuts

Stock Rim Sizes Range

16x7.0 – 26x10.5


Custom rim sizes range

R22 – R22

Custom Wheels

Tire sizes

245/70 R17 – 305/30 R26

Advantages and disadvantages of the different kind of wheels. It will help you to select your GMC Sierra 1500 Classic wheel size:

GMC Sierra 1500 Classic Big wheels



GMC Sierra 1500 Classic Smaller wheels



But just in case, we strongly recommend to users to always use the wheel dimensions that were stipulated to them by the vehicle’s manufacturers. This is the case as using other types of wheels will mean that your fuel consumption rate will be impacted, as well as your speedometer indicating untrue speed rating that does not reflect the actual speed that you are driving at. Such a fate can even see you getting a fine in different regions.

GMC Sierra 1500 Classic specs