These are NOT oem wheels they are Factory Replica Wheels
Wheel and Tire Specs 
Tire Size: 33X12.5R20LT
Tire Brand: BlackHawk Ridgecrawler R/T
Finish: Gray/Machined
Rim Width: 9
Bolt Pattern: 6x139, 6x5.5
Offset: 28mm
Quantity: 4
TPMS sensor and lug nut are NOT included

BLACK GMC CENTER CAPS ARE INCLUDED BUT CAN BE SWAPPED FOR CHEVY CENTER CAPS

TPMS SENSORS CAN BE ADDED FOR AN ADDITIONAL FEE, please add item the following item to your cart https://www.ebay.com/itm/235583182635

Set of NEW 24 black lug nuts can added for additional fee, please add the following item to your cart https://www.ebay.com/itm/235796760580

Fits:
Avalanche/Escalade/Denali 1500- all years
Sierra/Silverado 1500- 1999-Present 2WD & 4WD, 1988-1998 4WD only
Yukon/Suburban/Tahoe 1500- 1999-Present 2WD & 4WD, 1992-1999 4WD only