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2019-2021 GMC Sierra 1500 Suspension

Improve your Sierra truck's suspension with a leveling kit or truck lift from Phastek.
If you're looking to upgrade your GMC Sierra's suspension by taking it to new heights or seeing how low it can it go, Phastek has tons of options.

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ReadyLIFT Rear Shock Extensions, Pair :: 2019-2021 GMC Sierra 1500 ReadyLIFT Rear Shock Extensions, Pair :: 2019-2021 GMC Sierra 1500
Our Price: $59.95
ReadyLIFT 2.25" Rear Block Kit :: 2019-2021 GMC Sierra 1500 2WD or 4WD ReadyLIFT 2.25" Rear Block Kit :: 2019-2021 GMC Sierra 1500
Our Price: $149.95
ReadyLIFT GMC Sierra 4" SST Lift Kit ReadyLIFT 4" SST Lift Kit :: 2019-2021 GMC Sierra 1500 4WD
Our Price: $899.95
Belltech Lowering Kit With Street Performance Shocks, 2"-5" Front / 6" Rear :: 2019-2021 GMC Sierra 1500 Short Bed 4WD Belltech Lowering Kit With Street Performance Shocks, 2"-5" Front / 6" Rear :: 2019-2021 GMC Sierra 1500 Short Bed 4WD
Our Price: $1,771.34
Belltech Coilover Kit, 1"-3.5" Front Adjustable Drop :: 2019-2021 GMC Sierra 1500 Short Bed 2WD/4WD Belltech Coilover Kit, 1"-3.5" Front Adjustable Drop :: 2019-2021 GMC Sierra 1500 Short Bed 2WD/4WD
Our Price: $715.19
Belltech Rear Axle Flip Kit, 6" Drop w/C-Notch :: 2019-2021 GMC Sierra 1500 (All Cabs) 2WD Belltech Rear Axle Flip Kit, 6" Drop w/C-Notch :: 2019-2021 GMC Sierra 1500 2WD
Our Price: $624.24
Belltech Rear Axle Flip Kit, 6" Drop w/C-Notch :: 2019-2021 GMC Sierra 1500 (All Cabs) 4WD Belltech Rear Axle Flip Kit, 6" Drop w/C-Notch :: 2019-2021 GMC Sierra 1500 4WD
Our Price: $538.88
Air Lift LoadLifter 5000 Ultimate Plus+, Rear Kit :: 2019-2021 GMC Sierra 1500, RWD/4WD, Non AT4 Air Lift LoadLifter 5000 Ultimate Plus+, Rear Kit :: 2019-2021 GMC Sierra 1500, RWD/4WD, Non AT4, w/o ARC
Our Price: $610.47
Air Lift LoadLifter 5000 Ultimate, Rear Kit :: 2019-2021 GMC Sierra 1500, RWD/4WD, Non AT4 Air Lift LoadLifter 5000 Ultimate, Rear Kit :: 2019-2021 GMC Sierra 1500, RWD/4WD, Non AT4, w/o ARC
Our Price: $558.66
Air Lift LoadLifter 5000, Rear Kit :: 2019-2021 GMC Sierra 1500, RWD/4WD, Non AT4 Air Lift LoadLifter 5000, Rear Kit :: 2019-2021 GMC Sierra 1500, RWD/4WD, Non AT4, w/o ARC
Our Price: $426.51
Air Lift LoadLifter 5000 Ultimate Plus+, Rear Kit :: 2019-2021 GMC Sierra 1500, 4WD, AT4 Air Lift LoadLifter 5000 Ultimate Plus+, Rear Kit :: 2019-2021 GMC Sierra 1500 AT4 4WD
Our Price: $651.33
Air Lift LoadLifter 5000 Ultimate, Rear Kit :: 2019-2021 GMC Sierra 1500, 4WD, AT4 Air Lift LoadLifter 5000 Ultimate, Rear Kit :: 2019-2021 GMC Sierra 1500 AT4 4WD
Our Price: $577.86
Air Lift LoadLifter 5000, Rear Kit :: 2019-2021 GMC Sierra 1500, 4WD, AT4 Air Lift LoadLifter 5000, Rear Kit :: 2019-2021 GMC Sierra 1500 AT4 4WD
Our Price: $442.80
Air Lift LoadController, Single Path w/Heavy Duty Compressor Air Lift LoadController, Single Path w/Heavy Duty Compressor
Our Price: $352.47
Air Lift LoadController, Dual Path w/Heavy Duty Compressor Air Lift LoadController, Dual Path w/Heavy Duty Compressor
Our Price: $536.79
Air Lift WirelessONE w/EZ Mount Air Lift WirelessONE w/EZ Mount
Our Price: $525.48
Air Lift WirlessONE Compressor System w/Mounting Bracket Air Lift WirlessONE Compressor System w/Mounting Bracket
Our Price: $679.87
Air Lift WirlessAir Compressor System w/o Mounting Bracket Air Lift WirlessAir Compressor System w/o Mounting Bracket
Our Price: $711.77