Supreme Suspensions 4-Piece 1.5" Hub Centric Wheel Spacers Kit with Valve Caps - Compatible with 1999-2021 Chevy Silverado & GMC Sierra 1500 (2WD/4WD) | 6x5.5 Bolt Pattern | 78.1mm Center Bore | M14x1.5 Studs - Perfect for Off-Roading, Leveling Kits & Custom Wheel Fitment

Read more HUB CENTRIC WHEEL SPACERS Enhance the look of your vehicle and run wider tires with Supreme Suspension's PRO-Billet Wheel Spacer Kits. We are proud to offer you our Pro-Billet Series Wheel Spacers CNC Machined out of T6 Aircraft Billet Aluminum and designed by our experts to widen your track-width, improving the look of your vehicle and accommodating wider custom rims and tires. With the added traction, you will be able to put more power to the ground for greater acceleration. Each of our products are precision machined using only the latest in metal fabrication technology and anodised during production to protect against the elements, ensuring a lifetime of dependability under even the most extreme riding conditions. TECHNICAL NOTES Thickness: 1.5 Inches Bolt Pattern: 6 x 5.5" (6 x 139.7mm) Studs: M14 x 1.5 Center Bore: 78.1mm Please verify fitment compatibility prior to ordering. Read more CONTENTS (4x) Billet Aluminum Lug-Centric Wheel Spacers Installation Hardware Installation Instructions Supreme Suspensions Pro Pack NOTE: Spacers are Hub-Centric to ensure the best centered / balanced install. In addition lug-nuts have precision machined taper seat making this kit the best combo to eliminate all vibrations that can occur. Centering rings are not necessary for this kit. BENEFITS Positions your wheels 1.5 inches outward Allows installation of wider wheels & tires Increases your vehicle's track-width Helps correct tire rubbing issues Improves handling and cornering capabilities Hydraulic Pre-Pressed Studs eliminate the risk of vibrations Improves the look of your vehicle INSTALLATION No special tools are required to mount these "bolt-on" spacers. After an easy installation process, you're ready to feature your new and improved ride! Note: Your factory wheel studs may need to be shortened to ensure safe fitment of the wheel. Read more SUPERIOR STRENGTH We chose to construct our leveling kits from T6 aircraft-grade aluminum for its excellent strength-to-weight ratio and resistance to corrosion. It is tempered to a yield strength of no less than 35,000 psi and the spacers are specially coated for a great look that will last the life of your vehicle. Precision machining ensures an exact fit for every application. SIMPLE INSTALLATION Our kits are designed to be installed without any specialty tools. Each kit includes a detailed instruction manual to walk you through the installation process. Once our spacers are properly installed, they stay installed without the risk of vibrations or imbalance. We do strongly recommend performing an alignment after altering the wheelbase of your vehicle. IMPROVED LOOK AND PERFORMANCE Supreme Suspensions wheel spacer kits are engineered to widen your vehicle's track-width, improving the look of your vehicle and accommodating wider custom rims and tires. With the increased ground clearance, a casual day on the trail will become less frustrating and more enjoyable. (function(f) {var _np=(window.P._namespace("AplusModule"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { // register javascript with unique module id P.when("jQuery", "AplusModules-module-6", "ready").execute(function($, hoverModule) { hoverModule("aplus-module-6-3"); }); }));

COMPATIBLE WITH 1999 - 2021 Chevrolet Silverado 1500 and 1999 - 2021 GMC Sierra 1500 2WD / 4WD. *6-Lug Models ONLY. Does NOT fit models with DUALLY setup. Does not fit Heavy Duty (HD) models. Please verify fitment compatibility prior to ordering.

CONTENTS: (4x) T6 Billet Aluminum Hub Centric Wheel Spacers with Precision-Machined Splined Studs, (4x) T6 Billet Aluminum Tire Valve Stem Caps, Installation Hardware, and Supreme Suspensions Pro Pack

SPECIFICATIONS: 1.5 Inches Thick, 6 x 5.5" (6 x 139.7mm) Bolt Pattern, M14 x 1.5 Studs, 78.1mm Center Bore | NOTE: Spacers are Hub-Centric to ensure the best centered / balanced install. No Ring Needed.

BENEFITS: Positions your wheels 1.5 inches outward on each side to correct tire rubbing issues, increase cornering stability, and allow for a more impressive stance. | Easy bolt-on installation takes just minutes with standard hand tools. *Note: Factory wheel studs may need to be shortened to ensure safe fitment of the wheel. We recommend the use of a Torque Wrench to ensure proper tightening of hardware.

UNIVERSAL TIRE VALVE STEM CAPS: Included with purchase are 4 Universal Tire Valve Stem Caps precision CNC machined from Light-Weight T6 Billet Aluminum with anodized surface and rust & water-resistant polymer thread inserts to prevent rust, corrosion, and chemical damage