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Wheel Adapter 6 Lug 5.5" To 6 Lug 5.5" (Pair) 78mm Bore
5 lug wheel adapters

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Our Price: $89.95 per pair
Sale Price: $79.95 per pair

Availability:: Usually Ships in 24 Hours
Product Code: 6550-6550C

Choose Thickness

Thickness Option*:
20mm Thick [Add $5.00]
1" Thick (Default)
1.5" Thick [Add $10.00]
2" Thick [Add $15.00]
2.5" Thick [Add $30.00]
3" Thick [Add $45.00]
Studs Thread Option

This type of adapter is used for 6 lug 5.50" (139.7mm) bolt pattern many recent Chevy cars/trucks to fit 6 lug 5.50" bolt pattern wheels. Adapter bore diameter is 78mm. Check your hub diameter before purchase. CNC machined billet aluminum and thickness. New wheel studs and lug nuts are included.
These adapters can be used on the following cars, among others:
  • Chevrolet: C/K 1500 2/4WD (99-01), Silverado 2/4WD (99-on), Sierra 2/4WD (99-on), Avalanche (01-on), Tahoe, Yokon (95-on), Blazer-Full Size 4WD (92-94), Suburban (92-on)
  • GMC: K1500 4WD (88-ON), GMC - Denali (98-on)
  • Dodge RAM 1500 (19-on)

Our premium quality adapters ensures durability and strength. Price is for a pair (2 adapters).

**If the hub studs protrude outside the adapter and prevent the wheels to sit flush on the adapter plates, it is required to shorten the factory studs. It happens most often on 1" thick adapters.

  • 6061 T6 billet aluminum

    CNC machined

    pressed-in studs included

    open end lug nuts included