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Rough Country GMC Sierra 4" - 4.5" Suspension Lift Kit

Rough Country GMC Sierra 4
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$559.95 and up
$755.93 - $1,517.93
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Upgrade your GMC Sierra with a suspension lift kit from Rough Country. This complete kit provides everything you need to lift your Sierra 4", providing room for larger tires without trimming or rubbing. Redesigned for easy installation with bolt-on installation with minor cutting and drilling. With skid plates and massive, laser cut brackets, Rough Country suspension kits will provide superior performance on and off-road.

The N2.0 series shocks are nitrogen charged at 200 PSI to prevent foaming and offer a longer lifespan compared to similar brands. This shock features a chrome-hardened 4.2mm piston rod and a 35mm bore that allows for good fluid movement while providing the type of heavy duty durability needed in all off-road situations. The shock incorporates a "10-Stage Velocity Sensitive Valving" technology that helps facilitate resistance in shock according to piston rod speed. This special valving allows for a super smooth highway ride and good control in light off-road situation all from the same shock. The shock fluid is military spec, to -50 degrees celsius so you're guaranteed the best performance out of your shock despite the temperature outside. Rough Country shocks come standard with rubber bushings for better absorption and a 3 year limited warranty.

The Rough Country Performance 2.2 series shock absorbers are designed for extreme off-road enthusiast who don't want to sacrifice the on-road ride. The Performance 2.2 Series Shock is 50% larger than standard shocks and boast a massive 56mm diameter body. The bore is 41.4mm and features a 17.5mm chrome hardened piston rod. The shock also features and external jounce bumper and spring loaded piston rod seal. The rebound disc spring is for greater energy absorption during suspension extension. On the other side the external jounce bumper creates greater energy absorption during suspension compression for added protection and durability. The Performance 2.2 Series shock comes standard with poly-urethane bushing for longer life and a 3 year limited warranty. If you're looking to do some serious off-roading then this shock was made for you.
  • Redesigned for easy installation
  • Accommodates larger tires
  • Increases ground clearance
  • Lifetime manufacturer warranty
Improve the clearance and performance of your GMC with this suspension lift kit from Rough Country. Give your the GMC a great look on the road and get the extra lift you need for the toughest trails with this 4" lift kit from Rough Country.

Rough Country Accessories and Parts
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Manufacturer Part Number(s):
1067, 1101, 1144, 1272BOX4, 231N2, 239N2, 25820, 274.20, 274P, 5082, 87320.20, 87371.20