SIERRA – Page 6 – SQUARE1 OFFROAD

We sell basically everything automotive. Please contact us if you have questions about availability, shipping quotes if you're outside of the US, or can't find what you're wanting. Some products may have long lead times.

Eibach 2.40-Inch Front Pro-Lift Springs (19-21 2WD V8 Sierra 1500)

Eibach 2.40-Inch Front Pro-Lift Springs (19-21 2WD V8 Sierra 1500)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Eibach 2.50-Inch Front Pro-Lift Springs (14-18 Sierra 1500)

Eibach 2.50-Inch Front Pro-Lift Springs (14-18 Sierra 1500)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Eibach 1.20-Inch Front Pro-Lift Springs (19-21 4WD V8 Sierra 1500)

Eibach 1.20-Inch Front Pro-Lift Springs (19-21 4WD V8 Sierra 1500)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Rear Shock for 4-Inch Lift (07-10 Sierra 2500 HD)

Bilstein B8 5160 Series Rear Shock for 4-Inch Lift (07-10 Sierra 2500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Front Shock for 2 to 2.50-Inch Torsion Key Lift (07-10 Sierra 3500 HD)

Bilstein B8 5160 Series Front Shock for 2 to 2.50-Inch Torsion Key Lift (07-10 Sierra 3500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (07-10 Sierra 2500 HD)

Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (07-10 Sierra 2500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Rear Shock for 4-Inch Lift (99-06 Sierra 1500)

Bilstein B8 5160 Series Rear Shock for 4-Inch Lift (99-06 Sierra 1500)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (11-23 Sierra 3500 HD)

Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (11-23 Sierra 3500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Rear Shock for 3 to 4-Inch Lift (11-23 Sierra 3500 HD)

Bilstein B8 5160 Series Rear Shock for 3 to 4-Inch Lift (11-23 Sierra 3500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (07-10 Sierra 3500 HD)

Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (07-10 Sierra 3500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Front Shock for 2 to 2.50-Inch Torsion Key Lift (07-10 Sierra 2500 HD)

Bilstein B8 5160 Series Front Shock for 2 to 2.50-Inch Torsion Key Lift (07-10 Sierra 2500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Front Shock for 2 to 2.50-Inch Torsion Key Lift (99-06 Sierra 1500)

Bilstein B8 5160 Series Front Shock for 2 to 2.50-Inch Torsion Key Lift (99-06 Sierra 1500)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Rear Shock for 4-Inch Lift (07-10 Sierra 3500 HD)

Bilstein B8 5160 Series Rear Shock for 4-Inch Lift (07-10 Sierra 3500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (99-06 Sierra 1500)

Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (99-06 Sierra 1500)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Rear Shock for 3 to 4-Inch Lift (11-23 Sierra 2500 HD)

Bilstein B8 5160 Series Rear Shock for 3 to 4-Inch Lift (11-23 Sierra 2500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (11-23 Sierra 2500 HD)

Bilstein B8 5160 Series Front Shock for 4 to 6-Inch Lift (11-23 Sierra 2500 HD)

Regular price $225.00 USD

Regular price Sale price $225.00 USD
Unit price per
2" Front Leveling Kit - GM Silverado / Sierra 1500 2WD 1999-2007

2" Front Leveling Kit - GM Silverado / Sierra 1500 2WD 1999-2007

Regular price $229.95 USD

Regular price Sale price $229.95 USD
Unit price per
Cognito Enhancement Plate Kit for SM Series Compression Strut Kit for 2011-2020 Silverado/Sierra 2500/3500 2WD/4WD

Cognito Enhancement Plate Kit for SM Series Compression Strut Kit for 2011-2020 Silverado/Sierra 2500/3500 2WD/4WD

Regular price $229.95 USD

Regular price Sale price $229.95 USD
Unit price per
CHEVROLET SILVERADO/GMC SIERRA (2014-2018): MORIMOTO X3B LED THIRD BRAKE LIGHT

CHEVROLET SILVERADO/GMC SIERRA (2014-2018): MORIMOTO X3B LED THIRD BRAKE LIGHT

Regular price From $234.00 USD

Regular price Sale price From $234.00 USD
Unit price per
Cognito 2-Inch Economy Leveling Kit For 2019-2024 Silverado/Sierra 1500 2WD/4WD

Cognito 2-Inch Economy Leveling Kit For 2019-2024 Silverado/Sierra 1500 2WD/4WD

Regular price $239.95 USD

Regular price Sale price $239.95 USD
Unit price per
Cognito Idler Arm Support Weld In Gusset For 1999-2006 Silverado/Sierra 1500 4WD

Cognito Idler Arm Support Weld In Gusset For 1999-2006 Silverado/Sierra 1500 4WD

Regular price $239.95 USD

Regular price Sale price $239.95 USD
Unit price per
Cognito Idler Arm Support Weld In Gusset For 2001-2010 Silverado/Sierra 2500/3500 2WD/4WD

Cognito Idler Arm Support Weld In Gusset For 2001-2010 Silverado/Sierra 2500/3500 2WD/4WD

Regular price $239.95 USD

Regular price Sale price $239.95 USD
Unit price per
Supersteer Idler Arm Support For 2011-2024 Silverado/Sierra 2500/3500 2WD/4WD

Supersteer Idler Arm Support For 2011-2024 Silverado/Sierra 2500/3500 2WD/4WD

Regular price $249.95 USD

Regular price Sale price $249.95 USD
Unit price per
Eibach Pro-Truck Front Lowering Springs (07-13 2WD/4WD Sierra 1500, Excluding Hybrid)

Eibach Pro-Truck Front Lowering Springs (07-13 2WD/4WD Sierra 1500, Excluding Hybrid)

Regular price $250.00 USD

Regular price Sale price $250.00 USD
Unit price per

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