Wheel Adapter 4 Lug 4.25 To 4 Lug 4.5 (Pair)
This type of adapter is used for 4 lug 4.25" (108mm) bolt pattern cars to fit 4 lug 4.5" (114.3mm) bolt pattern wheels. CNC machined billet aluminum and thickness options are 1.25". New wheel studs are included. These adapters can be used on the following cars, among others:
- Ford: Mustang (79-93), Mustang 5.0 GT (85-93), T-Bird (81-88), Contour (95-on), Escort (81-90), Exp (81-85), Focus (00-on), Tempo (83-94)
- Mercury: Capri (74-86), Cougar (80-88, 99-on), Lynx (81-87), Monarch, Marquis, Zepher (78-85), Mystique (95-96), Topaz (83-94)
- Alfa Romeo: Spider (68-on)
- Oldsmobile: 106, 206, 306, 307, 406, 605, 607 (All)
- Porsche: 924 (77-86)
- Saab: 900 (88-94), 9000 (86-97)
- Volvo: 850 (92-93)
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
- Bolts to a 4x4.25" (4x108mm) hub
- Lets you run 4x4.5" (4x114.3mm) wheels
- Changes the wheel pattern from 4x108 to 4x114.3
- Sold as a pair
- Free US shipping
These bolt to your 4x4.25" hub and give you a 4x4.5" mounting face, so wheels drilled for the wider four-lug pattern fit without modifying the vehicle. Mount each one flat, then torque the hardware to your vehicle's factory specification with help from our torque reference chart, and re-torque after 50 to 100 miles. Any factory studs that protrude past the adapter face need to be shortened for a flush wheel seat.
Common questions
Are wheel adapters safe?
Yes. Seated flat on a clean hub, torqued to spec with full thread engagement, and re-torqued after a short drive, they hold up dependably.
Do these change my bolt pattern?
Yes. The hub side matches your 4x4.25" studs while the outer face is 4x4.5", letting you switch wheel patterns without new hubs.