Wheel Adapter 6x5.5" To 6x120mm (2) (4)

from $57.00

6-lug 5.5" (139.7mm) vehicle to fit 6x120mm wheels with this precision adapter, featuring a 108mm stepped bore for proper hub alignment. Designed for Cadillac Escalade, Chevy Colorado (2004–2014), and other 6-lug Toyota models, this adapter ensures a secure, hub-centric fit for safe and reliable wheel upgrades.

Precision engineered: CNC-machined from high-strength billet aluminum for durability and long-lasting performance. Includes new pressed-in wheel studs and lug nuts for straightforward installation.

Key features:

  • Converts 6x139.7mm hubs to 6x120mm wheels

  • Stepped bore ensures proper hub alignment

  • Hub- and wheel-centric design minimizes vibration

  • Sold as a pair (2 adapters)

Installation note: On thicker adapters (commonly 1"), factory hub studs may extend past the adapter surface. If this prevents the wheel from sitting flush, the original studs will need to be shortened for proper fitment.

Thickness:
Thread Size:
Center Bore:

6-lug 5.5" (139.7mm) vehicle to fit 6x120mm wheels with this precision adapter, featuring a 108mm stepped bore for proper hub alignment. Designed for Cadillac Escalade, Chevy Colorado (2004–2014), and other 6-lug Toyota models, this adapter ensures a secure, hub-centric fit for safe and reliable wheel upgrades.

Precision engineered: CNC-machined from high-strength billet aluminum for durability and long-lasting performance. Includes new pressed-in wheel studs and lug nuts for straightforward installation.

Key features:

  • Converts 6x139.7mm hubs to 6x120mm wheels

  • Stepped bore ensures proper hub alignment

  • Hub- and wheel-centric design minimizes vibration

  • Sold as a pair (2 adapters)

Installation note: On thicker adapters (commonly 1"), factory hub studs may extend past the adapter surface. If this prevents the wheel from sitting flush, the original studs will need to be shortened for proper fitment.