2 Inch Hub Centric Wheel Spacer Compatible with Chevy Silverado, Tahoe & GMC Sierra, Yukon - 6x5.5 (6x139.7) Bolt Pattern, 78.1mm Hub Bore, 14x1.5 Studs, 50mm, Black - Set of 4

["Compatible with 1999-2017 Chevy Silverado 1500, 2000-2017 Tahoe, 2000-2017 Suburban, 2008-2013 Avalanche, 2000-2015 GMC Sierra 1500, 2000-2015 Yukon; 6x139.7; 78.1mm hub bore; 14x1.5 studs","Hub-centric design with a precision-matched 78.1mm bore seats flush against your truck's hub for accurate wheel positioning and a smooth, settled ride at highway speeds; no centering rings needed","CNC-machined from 6061-T6 billet aluminum with a durable black anodized finish; corrosion-resistant construction stands up to road grime, moisture, and off-road conditions","Adds 2 inches (50mm) of track width per side for a wider, aggressive stance; clears larger brake calipers and accommodates aftermarket wheels without changing your vehicle's alignment geometry","Set of 4 spacers; includes open-ended lug nuts to secure each spacer to the hub; pressed-in 14x1.5 studs for wheel mounting; torque wrench required; professional installation strongly recommended"]