Coats GM, Chevy Double Sided Offset Adapter – Number 2 – 28mm, 85609624
The #2 GM/Chevy Offset Adapter is an extension of the existing direct fit offset adapters for medium duty vehicles.
The new offset adapter is sized to 6.07 (154.2mm) on side one and 4.59 (116.7mm) on side two. These sizes fit late model Chevy & Silverado, Avalanche, C-2500, 3500, Sierra and Suburban.
The direct matching of the offset adapter to the OE wheel ensures that the wheel is mounted to the balancer in the same manner as it is mounted to the vehicle.