Wheel Adapter 4 Lug 4 To 4 Lug 4.5 (Pair)
This type of adapter is used for 4 lug 4" (101.6mm) bolt pattern cars to fit 4 lug 4.5" (114.3mm) bolt pattern wheels. CNC machined billet aluminum. New wheel studs are included. These adapters can be used on the following cars, among others:
- Buick: Skyhawk (75-81)
- Chevy: Vega (71-81)
- Pontiac: Sunbird (76-81), Astre (75-77)
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.
Fitment and specs
- Hub side: 4x4" (4x101.6mm)
- Wheel side: 4x4.5" (4x114.3mm)
- Adapts a 4x101.6mm hub to run 4x114.3mm wheels
- Comes as a pair
- Free US shipping
Place each adapter flat on a clean hub and check that studs and threads are fully engaged before the wheel goes on. If original studs stick out past the face, shorten them so the wheel seats flush. Torque everything to your vehicle's factory specification, referencing the torque reference chart, then re-torque after 50 to 100 miles.
Common questions
Are wheel adapters safe?
Yes, provided each adapter sits flat against a clean hub with full thread engagement, is torqued to spec, and is re-checked after the first short drive. Verify fitment using the applications shown in the description above.
Can I keep my current wheels?
Only if they are 4x114.3mm. This adapter converts a 4x101.6mm hub to a 4x114.3mm face, so your wheels must match the new pattern.