* 6x139.7 mm (6x5.5 inches): This is very common across many years and models of Silverado.
* 8x165.1 mm (8x6.5 inches): This is less common and usually found on heavier-duty Silverado models.
To know for sure, you must check the specific year, model, and sometimes even trim level of your Silverado. You can find this information:
* On the vehicle itself: Look on the driver's side doorjamb sticker, the owner's manual, or possibly stamped on the wheel hub.
* Online: Search online using the year, make, and model of your Silverado. Many automotive websites provide this information.
Don't rely on a general answer; always verify the bolt pattern for your specific vehicle before purchasing wheels or tires.