ECCPP 8x170 Wheel SPACERS, 2 inch Wheel Spacer Adapters 8 Lug 2X 2 8x170 Replacement fit Ford Excursion F-250 F-350 Super Duty 14x1.5 Studs 2 WHEEL SPACERS 8x170 FITMENTReplacement Fit for 2003-2005 Ford Excursion 2003-2015 Ford F-250 Super Duty 2003-2015 Ford F-350 Super Duty WHEEL SPACER 8x170 TO 8X170 PARAMETER2 Brand New Wheel Spacers. Bolt Pattern: 8x170. Hub Bore: 125mm. Spacer Thickness: 50mm (2.0 inch). Stud/Nut Thread Pitch: 14mm x 1.5 8x170 WHEEL SPACERS 14x1.5 ADVANTAGEDesigned to move the wheels further out from the hub,giving your vehicle a more aggressive stance and allows for better handling characteristics.They also increase tire clearance,fix brake caliper clearance issues,allow installation of lift/lowering kits and wider, larger, or high traction tires. 2 INCH WHEEL SPACER 8 LUG SAFETYMade from the best true T 6 billet aluminum,with heat treated and hardened 10.9 grade bolts pre installed. The anodized surface provides additional resistance to corrosion.Exceptionally sturdy and lightweight compared to steel spacer. PLEASE ATTENTIONRequired that you Recheck your vehicle compatibility in Product Description BEFORE buying these 8x170 TO 8X170 wheel spacers 2",if you have no ideas,please mail us for help. 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.