Specs verified against manufacturer data
Bolt pattern
8x165.1
Center bore
116.7 mm
Factory wheel sizes
16-20"
Thread
M14x1.5
Torque
140 lb-ft
The Chevrolet Silverado 2500/3500 HD uses a 8x165.1 bolt pattern with a 116.7mm center bore. Factory wheel sizes range from 16-20". When shopping for wheels, ensure the rim's center bore is at least 116.7mm (a hub-centric ring can adapt a larger bore down). Factory torque spec is 140 lb-ft. Use M14x1.5 lug hardware. Always confirm torque and hardware against your owner's manual before installing.

ION Alloy
AI illustration: not a photo of the actual itemTIS
AI illustration: not a photo of the actual itemTIS
AI illustration: not a photo of the actual itemTIS
AI illustration: not a photo of the actual itemTIS
AI illustration: not a photo of the actual itemTIS
AI illustration: not a photo of the actual itemTIS
AI illustration: not a photo of the actual itemTIS