This listing is for ONE center cap only and is the machined aluminum variety. The center cap is in good condition with scratches and blemishes that you cannot see from more than a few feet away. I have included a picture of the actual center cap that you will receive. The part number on this center cap is 9596343 or 9597991 Hollander number on the wheel that it comes on is 5291 This is for ONE center cap only, and does not include a TPMS sensor, tires, lug nuts, or a wheel. They came on: 1 single C5291 factory (OEM) Chevy center cap. Only fits wheels pictured to right. Chevy Part Number: 9596343 or 9597991 Model Years: Suburban '07-'13 Silverado 1500 '07-'13 Avalanche '07-'13 Tahoe '07-'13 PLEASE TAKE ONE OF YOUR CURRENT CENTER CAPS OFF AND LOOK AT THE PART NUMBER ON THE BACK TO MAKE SURE IT IS THE SAME, OR PLEASE CHECK WITH YOUR LOCAL WHEEL SHOP OR DEALERSHIP TO MAKE SURE THESE FIT ON YOUR TRUCK/SUV