【FITMENTS INCLUDE】1.5″ wheel spacers (6×5.5) fit Chevrolet Express 1500 (2003‑2014), Silverado 1500 (1999‑2020), Suburban 1500 (2000‑2014), Tahoe (1995‑2019); GMC Sierra 1500 (2007‑2020), Yukon (2000‑2019).

【SPECIFICATIONS】Thickness: 1.5″ (38mm). Bolt pattern: 6×5.5 (6×139.7mm). Center bore: 78.1mm. Thread pitch: M14×1.5. Follow recommended torque to avoid vibration; clean wheel/hub surfaces.

【KEY FUNCTIONS】Hubcentric design centers wheel to resist impact loads and eliminate vibration risk. CNC machined for precision and stability. Grade 10.9 studs (1000MPa tensile) improve handling and safety.

【PERFORMANCE ENHANCEMENT】Provides aggressive appearance, increases wheelbase, balances center of gravity, reduces body deformation, solves drifting/tilting at high speeds or during cornering.

【GARAGE CHECKING】Verify bolt count, pattern, center bore, and thread pitch before ordering. Use Amazon Confirmed Fit to validate fitment.

【INSTALLATION NOTES】Thread lock adhesive recommended. Wheel back must sit flush on spacer. Vehicle studs must not extend past spacer face—trim if necessary