ECCPP Wheel Spacers (2) 2" 5x5.5 to 5x5.5 for Dodge Ramcharger Ram 1500 Ford F-150 E-150 Econoline Bronco Suzuki Sidekick Vitara with 1/2" studs REQUIRED that youCheck your vehicle compatibility in Product Description BEFORE buying 2 Brand New Wheel Spacers. Bolt Pattern: 5x5.5 (5x139.7). Hub Bore: 108. Spacer Thickness: 50mm (2 inch). Stud/Nut Thread Pitch: 1/2" CNC Machined using High Quality Aerospace Aluminum Universal Wheel Spacers. Perfect for fixing clearance issues if your wheel(s) is hitting your shocks or brake calipers Fiment:1976-1993 Dodge Ramcharger,1994-2001 Dodge Ram 1500,1996-2001 Dodge Ram 1500 Van,1963-1974 Ford F-100 Pickup,1977-1983 Ford F-100,1980-1996 Ford F-150,1980-1983 Ford E-100 Econoline 2003-2006 Ford E-150,1992-2002 Ford E-150 Econoline,1980-1996 Ford Bronco Before installing wheel spacer adapters, please make sure that you have bought the compatible wheel spacer adapters for your vehicle. You can easily check by placing one wheel spacer adapter onto the rim, screw in the nuts manually, if you can do that without feeling any restriction, then you have got the appropriate wheel spacer adapter for your vehicle. If your OEM studs are longer than the spacer&#039;s thickness, you need to shorten the lug studs by grinding them down or replacing with shorter ones.