8X170 Hub Centric Wheel Spacers For Ford F-250 F-350 Super Duty Excursion Trucks For Factory OEM Wheel Spacing

Features: -Complete 4 piece kit with all lug nuts for install included:-2 Silver Pieces - For the rear hub of the truck (use on rear hub only) -2 Black Pieces - Hub and Wheel Centric for front hubs of the truck (use this on front hub only)-Made of Heavy Duty 6061 T-6 Aerospace Grade Forged Billet Aluminum-Heat treated, hardened heavy duty solid carbide steel Grade 12.9 studs for your safety! BOLT PATTERN      :  8X170  THREAD SIZE          : 14X2.0 OR 14X1.5 DEPENDING ON YEARTHICKNESS             :  2 INCH THICK PER SPACER (ALSO KNOWN AS 50mm)OEM CENTER BORE: 124.9 HUB CENTRIC CENTER BORE DIAMETER STUD TYPE               :WE ONLY USE GRADE 12.9 SOLID STEEL CARBIDE INDUSTRY LEADING STRENGTH STUDS (STRONGEST ON THE MARKET!) FOR YOUR SAFETY!!          IF YOUR TRUCK IS 1999-2002 YOU SHOULD ORDER 14X2.0 STUDS          IF YOUR TRUCK IS 2003 & Newer YOU SHOULD ORDER 14X1.5 STUDS This kit is specifically designed for OEM wheels. Due to the rear hubs of the F-250/F-350 being larger th