Trekline Motorsport's coil springs are wound from the highest quality spring material available. They are then stress relieved and shot peened to extend the fatigue life. After manufacturing, the drop coils are powdercoated to offer rust protection and exceptional looks. These lowering springs are guaranteed NOT to sag over time! Coil springs and load tested to ensure the proper height will be achieved once they are installed.
- 2007 - 2015 Chevrolet Silverado 1500 (2WD / AWD / 4WD) -- V8 Engine ONLY
- 2007 - 2015 GMC Sierra 1500 (2WD / AWD / 4WD) -- V8 Engine ONLY
- These coils fit V8 models ONLY. If you have another engine size, please see our other listings.
- Coils are installed using the stock struts
- Specs for the lowering coils are based on a stock height OEM coil. If your current stock springs have sagged (usually only happens on the older vehicles, it may appear you did not get the full drop amount if you are comparing by measuring your vehicle's current height.
- Does NOT fit 2007 models with the Classic Body Style - Fits 2007 models with NEW Body Style ONLY
2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
07, 08, 09, 10, 11, 12, 13, 14, 15