Wheel Adapter 6 Lug 5.5" To 6 Lug 5" (Pair)
| Converts from (hub) | 6x5.5" (6x139.7mm) |
|---|---|
| Converts to (wheel) | 6x5" (6x127mm) |
| Center bore | 78mm |
| Stud thread | 12x1.5 |
| Thickness | 1.5" |
| Sold as | Pair (2 pieces) |
This type of adapter is used for 6 lug 5.5" (139.7mm) bolt pattern cars/trucks to fit 6 lug 5" (127mm) bolt pattern wheels. Check your hub diameter before purchase. CNC machined billet aluminum and thickness. Adapter bore 78mm.
These adapters can be used on the following cars, among others:
- Chevrolet: C/K 1500 4WD (1988-1999), Silverado 1500 (1999-2023, not the 1500HD), Avalanche 1500 (2002-2013), Tahoe 4WD (1995-2000), Tahoe (2001-2023), Blazer full-size 4WD (1992-1994), Suburban 1500 4WD (1992, 1995, 1999), Suburban 1500 (2000-2023)
- GMC: Sierra 1500 (1999, 2010, 2023), Yukon 4WD (1995-1997, 1999), Yukon (2000, 2026; the Yukon XL 1500 only in 2000, 2014 and 2022, and not the 8-lug Yukon XL 2500). The hubs listed above are published at 78.1mm to 78.3mm, so measure your hub and confirm it passes through this pair's 78mm center bore before ordering.
Our premium quality adapters ensures durability and strength. Price is for a pair (2 adapters). Lug nuts are not included.
Fitment and specs
- Bolts to your 6x5.5" (6x139.7) hub so you can run 6x5" (6x127) wheels
- 78mm adapter bore, check your hub diameter before purchase
- CNC machined billet aluminum
- Sold as a pair (2 adapters), lug nuts not included
- Free US shipping
Clean the hub face before mounting so each adapter sits completely flat, then tighten the adapter nuts in a star pattern to the value in our torque reference chart. Mount the wheel and torque the lug nuts the same way. Re-torque both sets after 50 to 100 miles of driving.
Common questions
Are wheel adapters safe?
Yes, when installed correctly. That means the adapter sits flat against a clean hub, all hardware is torqued to spec, every stud gets full thread engagement, and you re-torque after the first 50 to 100 miles.
Do I need to buy lug nuts separately?
Yes. Lug nuts are not included with this set, so plan on nuts that match the studs and the seat style of the 6x5" wheels you are mounting.
Shop related: 6x5.5" (6x139.7) hub wheel adapters