Supreme Suspensions - (4pc) 2010-2014 Dodge Ram 2500 2" Wheel Spacers 8x6.5" (8x165.1mm) with M14x1.5 Studs [Black] FITMENT: 2010 - 2014 Dodge Ram 2500 (2wd + 4wd); CHECK YOUR STUDS (can be either M14x1.5 or 9/16"x18) CONTENTS: (4pc) Aerospace-Grade Billet Wheel Spacers with Precision-Machined Splined Studs, Installation Hardware, and Supreme Suspensions Pro Pack SPECIFICATIONS: 2 Inches Thick, 8x6.5" (8x165.1mm) Bolt Pattern, M14x1.5 Studs, 130mm Center Bore BENEFITS: Positions your wheels 2 inches outward to correct tire rubbing issues, increase cornering stability, and allow for a more impressive stance; pressed studs eliminate the risk of vibrations INSTALLATION: Easy bolt-on installation takes just minutes with standard hand tools