Specification:
Thickness: 1 inch or 25mm
Vehicle Bolt pattern: 6x5.5" or 6x139.7mm
Wheel Bolt pattern: 6x120mm
Thread size: M14x1.5
Center bore: 3.07 inch or 78.1mm

Compatible vehicles:
1988-2000 C2500(Only 6 Lug Vehicle)
1988-1998 K1500
1988-2000 K2500(Only 6 Lug Vehicle)
1995-2021 Tahoe
2000-2022 Suburban 1500
1988-1999 Suburban K1500
1999-2022 Silverado 1500
2003-2014 Express Van 1500
2002-2006 Avalanche 1500

1999-2022 Sierra 1500
2007-2022 Sierra Denali
2000-2022 Yukon 1500
1992-2022 Yukon Denali
2003-2014 Savana 1500

Compatible with Cadillac Escalade 1999-2022

Compatible with Ram 1500 2019-2022

* If you don't make sure whether this item fits to you, message us with your vehicle year, make, & model and we will find the item you need. *

Before place an order, you need to know:
- Vehicle fitment compatibility is only a guide, please ensure that these are the correct ones for your vehicle.
- For some special vehicles, the stock lug studs are longer than the adapter or the lug studs of the adapter are shorter to hold the wheel, please contact with us at the first time to return or replace the adapter.
- Returns are accepted, all returns must be made within 20 days of purchase date. Items must be in new, unused condition, with all original materials included with the shipment.

* Important: We strongly recommend please don't install the bolt nuts by electronic tool, it is best by manual wrench.*