OVERVIEW
Give your truck an impressive upgrade, front to back with Rough Country's 4'' GM Suspension Lift System! This easy-to-install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better-than-stock look that gives an improved ride height and more aggressive appearance.\This kit features a set of front lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A set of rear leaf springs and brake line brackets are provided to keep everything at optimum angles for a factory-like ride, even after lifting.\A set of Rough Country's premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body.\Get the wheels you want! Rough Country's 4'' GM Suspension Lift System comes with everything you need to fit up to a 35'' tire with proper wheel backspacing.\Best of all, Rough Country's 4GÇ¥ GM Suspension Lift System is backed by our Lifetime Replacement Warranty.
Features
Increased ground clearance Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Notes
ONLY fits models with 56'' rear leaf springs
If vehicle is equipped with a front sway-bar, drop brackets are recommended
(SKU: 1019) Vehicles with factory quad shocks (2 front shocks per side) will simply use a single aftermarket shock.Install Time
6 - 8 hoursInstruction:
View Instruction Sheet
Fitment:
1977-1986 4WD Chevy K20 Suburban
1987-1987 4WD Chevy V20 Suburban
1977-1978 4WD GMC K25
1979-1986 4WD GMC K2500 Suburban
1979-1986 4WD GMC K2500
1977-1986 4WD Chevy K20
1977-1978 4WD GMC K25 Suburban
Tire Fitment:
35x12.50R15 15x8 8x6.5/8x165.1 19
35x12.50R15 15x8 8x6.5/8x165.1 18
35x12.50R15 15x8 8x6.5/8x165.1 +0
35x12.50R15 15x8 8x6.5/8x165.1 +1
35x12.50R17 17x8.5 8x6.5/8x165.1 +0
35x12.50R17 17x8.5 8x6.5/8x165.1 +1
35x12.50R17 17x9 8x6.5/8x165.1 12
315/70R17 17x9 8x6.5/8x165.1 12
35x12.50R17 17x9 8x6.5/8x165.1 +0
315/70R17 17x9 8x6.5/8x165.1 +0
35x12.50R17 17x9 8x6.5/8x165.1 +1
315/70R17 17x9 8x6.5/8x165.1 +1
35x12.50R18 18x8.5 8x6.5/8x165.1 +0
295/70R18 18x8.5 8x6.5/8x165.1 +0
35x12.50R18 18x8.5 8x6.5/8x165.1 +1
295/70R18 18x8.5 8x6.5/8x165.1 +1
35x12.50R18 18x9 8x6.5/8x165.1 12
295/70R18 18x9 8x6.5/8x165.1 12
285/75R18 18x9 8x6.5/8x165.1 12
35x12.50R18 18x9 8x6.5/8x165.1 +0
295/70R18 18x9 8x6.5/8x165.1 +0
35x12.50R18 18x9 8x6.5/8x165.1 +1
295/70R18 18x9 8x6.5/8x165.1 +1
35x12.50R18 18x10 8x6.5/8x165.1 25
295/70R18 18x10 8x6.5/8x165.1 25
35x12.50R18 18x10 8x6.5/8x165.1 19
295/70R18 18x10 8x6.5/8x165.1 19
35x12.50R18 18x10 8x6.5/8x165.1 18
295/70R18 18x10 8x6.5/8x165.1 18
35x12.50R20 20x9 8x6.5/8x165.1 12
35x11.50R20 20x9 8x6.5/8x165.1 12
295/65R20 20x9 8x6.5/8x165.1 12
295/60R20 20x9 8x6.5/8x165.1 12
35x12.50R20 20x9 8x6.5/8x165.1 +0
295/60R20 20x9 8x6.5/8x165.1 +0
35x12.50R20 20x9 8x6.5/8x165.1 +1
295/60R20 20x9 8x6.5/8x165.1 +1
35x12.50R20 20x10 8x6.5/8x165.1 25 Minor Trimming
35x12.50R20 20x10 8x6.5/8x165.1 19 Minor Trimming
295/60R20 20x10 8x6.5/8x165.1 19 Minor Trimming
35x12.50R20 20x10 8x6.5/8x165.1 18 Minor Trimming
295/60R20 20x10 8x6.5/8x165.1 18 Minor Trimming
35x12.50R20 20x12 8x6.5/8x165.1 44 Trimming Required
35x12.50R22 22x10 8x6.5/8x165.1 25 Minor Trimming
35x12.50R22 22x10 8x6.5/8x165.1 19 Minor Trimming
285/55R22 22x10 8x6.5/8x165.1 19
35x12.50R22 22x10 8x6.5/8x165.1 18 Minor Trimming
285/55R22 22x10 8x6.5/8x165.1 18
35x12.50R22 22x12 8x6.5/8x165.1 44 Trimming Required
Rough Country
