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Rough Country
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4 Inch Lift Kit GMC C25/K25 Truck (77-87)/Half-Ton Suburban (77-91)

In Stock • Ships FREE
FREE SHIPPING
$599.95
FREE SHIPPING
$599.95
In Stock • Ships FREE

SKU:

150.20


Brand:

Rough Country


Lowest Price Guarantee

Features

Give your truck an impressive upgrade, front to back with Rough Country’s 4" GM Suspension Lift Kit! 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.

  • Increased ground clearance
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Fitment Notes
  • 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.
Warranty Details

Est. Install Time 6 - 8 hours
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Talk to a Build Expert
1-800-222-7023

Installation


GET IT INSTALLED

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FITMENT

Vehicles

Year : 1977 - 1978

Make : GMC

Model : K25

Drive : 4WD

Year : 1977 - 1978

Make : GMC

Model : K15 Suburban

Drive : 4WD

Year : 1977 - 1986

Make : Chevy

Model : K20

Drive : 4WD

Year : 1977 - 1986

Make : Chevy

Model : K20 Suburban

Drive : 4WD

Year : 1979 - 1986

Make : GMC

Model : K2500

Drive : 4WD

Year : 1987 - 1988

Make : Chevy

Model : V20 Suburban

Drive : 4WD

Year : 1989 - 1991

Make : Chevy

Model : V2500 Suburban

Drive : 4WD

Always read all product page details for more important fitment information

Tires

Size: 35x12.50R15

Wheel: 15x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -39

Note: Trimming Required

Stance: -

Size: 35x12.50R15

Wheel: 15x8

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

Note: -

Stance: -

Size: 35x12.50R15

Wheel: 15x8

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

Note: -

Stance: -

Size: 35x12.50R15

Wheel: 15x8

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

Note: -

Stance: -

Size: 35x12.50R15

Wheel: 15x8

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

Note: -

Stance: -

Size: 35x12.50R15

Wheel: 15x8

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -39

Note: Trimming Required

Stance: -

Size: 35x12.50R16

Wheel: 16x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -39

Note: Trimming Required

Stance: -

Size: 35x12.50R16

Wheel: 16x8

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

Note: -

Stance: -

Size: 35x12.50R16

Wheel: 16x8

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -6

Note: -

Stance: -

Size: 285/75R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

Note: -

Stance: -

Size: 285/75R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

Note: -

Stance: -

Size: 305/70R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

Note: -

Stance: -

Size: 305/70R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

Note: -

Stance: -

Size: 315/70R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

Note: -

Stance: -

Size: 315/70R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

Note: -

Stance: -

Size: 35x12.50R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

Note: -

Stance: -

Size: 35x12.50R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

Note: -

Stance: -

Size: 35x12.50R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +18

Note: -

Stance: -

Size: 35x12.50R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +20

Note: -

Stance: -

Size: 35x12.50R17

Wheel: 17x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

Note: -

Stance: -

Size: 295/70R18

Wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +18

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +20

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

Note: -

Stance: -

Size: 285/60R20

Wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

Note: -

Stance: -

Size: 285/60R20

Wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

Note: -

Stance: -

Size: 295/60R20

Wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

Note: -

Stance: -

Size: 295/60R20

Wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

Note: -

Stance: -

Size: 35x12.50R20

Wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

Note: -

Stance: -

Size: 35x12.50R20

Wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

Note: -

Stance: -

Size: 35x12.50R20

Wheel: 20x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -25

Note: -

Stance: -

Size: 285/60R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

Note: -

Stance: -

Size: 285/60R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

Note: -

Stance: -

Size: 295/60R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

Note: -

Stance: -

Size: 295/60R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

Note: -

Stance: -

Size: 295/60R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

Note: -

Stance: -

Size: 295/65R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

Note: -

Stance: -

Size: 35x11.50R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

Note: -

Stance: -

Size: 35x12.50R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +0

Note: -

Stance: -

Size: 35x12.50R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +1

Note: -

Stance: -

Size: 35x12.50R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +18

Note: -

Stance: -

Size: 35x12.50R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: +20

Note: -

Stance: -

Size: 35x12.50R20

Wheel: 20x9

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -12

Note: -

Stance: -

Size: 285/55R22

Wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

Note: -

Stance: -

Size: 285/55R22

Wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

Note: -

Stance: -

Size: 35x12.50R22

Wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -18

Note: -

Stance: -

Size: 35x12.50R22

Wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -19

Note: -

Stance: -

Size: 35x12.50R22

Wheel: 22x10

Bolt Pattern: 8x6.5/8x165.1

Wheel Offset: -25

Note: -

Stance: -

Due to differences in manufacturing, dimension and inflated measurements, tire & wheel combinations should be test fit prior to installation

About this Product

4 Inch Lift Kit | GMC C25/K25 Truck (77-87)/Half-Ton Suburban (77-91)