1999-2021 Silverado 1500 & Sierra 1500 2" hubcentric wheel spacers 6x139.7 – KSP Performance

KSP Performance 2" hubcentric wheel spacers are engineered for Chevy Silverado 1500 (1999-2021), GMC Sierra 1500 (1999-2021) and Ram 1500 (2019+). Built from forged 6061-T6 aluminum and CNC-machined for precision, these 6x139.7 (6x5.5) spacers use high-strength studs and matching hardware for a secure, vibration-free fit. The hubcentric design centers on the vehicle hub to maintain OE ride quality while providing the stance and clearance you need for wider tires or mild lifts. Use cases include improving inner-fender and control-arm clearance on 33–35" tires, dialing in track width for stability, and reducing rubbing at full lock on leveled or lifted trucks. Thickness: 2 inch per side. Bolt pattern: 6x139.7. Stud/nut thread: M14x1.5 (check your vehicle). Designed to fit OEM or hubcentric aftermarket wheels that match the vehicle’s hub bore. Recommended for daily driving, towing, and light off-road. Always test-fit, torque to spec, and re-torque after 50–100 miles. Not for dually applications. Brand: KSP Performance. Product type: hubcentric wheel spacers. Materials: forged aluminum, heat-treated hardware. Benefits: wider stance, improved stability, added tire clearance, precise centering, durable corrosion-resistant finish. Suitable buyers: truck owners seeking a clean, bolt-on solution to fit larger tires or refine stance without replacing wheels.