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.
- 2016 - 2018 Chevrolet Silverado 1500 (2WD / AWD / 4WD) -- V6 Engine ONLY
- 2019 Chevrolet Silverado 1500 -- Classic Body Style (2WD / AWD / 4WD) -- V6 Engine ONLY
- 2016 - 2018 GMC Sierra 1500 (2WD / AWD / 4WD) -- V6 Engine ONLY
- 2019 GMC Sierra 1500 -- Classic Body Style (2WD / AWD / 4WD) -- V6 Engine ONLY
- These coils fit V6 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.
- Fits Trucks with the Stamped Steel or Aluminum Control Arms. Does NOT fit vehicles with the Cast steel control arms.
- 2019 Models MUST have the Classic Body Style. Does NOT fit 2019 with the New Body Style.
2016, 2017, 2018
16, 17, 18