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4 Inch Lift Kit 56 Inch RR Springs | Chevy/GMC 3/4-Ton Suburban/C25/K25 Truck (77-87)

Estimated ship date: Apr 22, 2024
Order will ship once stocking is complete.
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$899.95
FREE SHIPPING
$899.95
Estimated ship date: Apr 22, 2024
Order will ship once stocking is complete.

SKU:

25530


Brand:

Rough Country


Lowest Price Guarantee

Features

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.

  • 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
  • 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.
Warranty Details

Est. Install Time 6 - 8 hours
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1-800-222-7023

Installation


GET IT INSTALLED

Don’t want to install it yourself? Search for installers in your area.


FITMENT

Vehicles

Year : 1977 - 1978

Make : GMC

Model : K25 Suburban

Drive : 4WD

Year : 1977 - 1978

Make : GMC

Model : K25

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 : 1979 - 1986

Make : GMC

Model : K2500 Suburban

Drive : 4WD

Year : 1987

Make : Chevy

Model : V20 Suburban

Drive : 4WD

Always read all product page details for more important fitment information

Tires

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: 35x12.50R17

Wheel: 17x8.5

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

Wheel Offset: +0

Note: -

Stance: -

Size: 35x12.50R17

Wheel: 17x8.5

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: -12

Note: -

Stance: -

Size: 295/70R18

Wheel: 18x10

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

Wheel Offset: -18

Note: -

Stance: -

Size: 295/70R18

Wheel: 18x10

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

Wheel Offset: -19

Note: -

Stance: -

Size: 295/70R18

Wheel: 18x10

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

Wheel Offset: -25

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x10

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

Wheel Offset: -18

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x10

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

Wheel Offset: -19

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x10

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

Wheel Offset: -25

Note: -

Stance: -

Size: 295/70R18

Wheel: 18x8.5

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

Wheel Offset: +0

Note: -

Stance: -

Size: 295/70R18

Wheel: 18x8.5

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

Wheel Offset: +1

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x8.5

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

Wheel Offset: +0

Note: -

Stance: -

Size: 35x12.50R18

Wheel: 18x8.5

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

Wheel Offset: +1

Note: -

Stance: -

Size: 295/70R18

Wheel: 18x9

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

Wheel Offset: +0

Note: -

Stance: -

Size: 295/70R18

Wheel: 18x9

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

Wheel Offset: +1

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: -12

Note: -

Stance: -

Size: 295/60R20

Wheel: 20x10

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

Wheel Offset: -18

Note: Minor Trimming

Stance: -

Size: 295/60R20

Wheel: 20x10

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

Wheel Offset: -19

Note: Minor Trimming

Stance: -

Size: 35x12.50R20

Wheel: 20x10

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

Wheel Offset: -18

Note: Minor Trimming

Stance: -

Size: 35x12.50R20

Wheel: 20x10

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

Wheel Offset: -19

Note: Minor Trimming

Stance: -

Size: 35x12.50R20

Wheel: 20x10

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

Wheel Offset: -25

Note: Minor Trimming

Stance: -

Size: 35x12.50R20

Wheel: 20x12

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

Wheel Offset: -44

Note: Trimming Required

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: -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: Minor Trimming

Stance: -

Size: 35x12.50R22

Wheel: 22x10

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

Wheel Offset: -19

Note: Minor Trimming

Stance: -

Size: 35x12.50R22

Wheel: 22x10

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

Wheel Offset: -25

Note: Minor Trimming

Stance: -

Size: 35x12.50R22

Wheel: 22x12

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

Wheel Offset: -44

Note: Trimming Required

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 | 56 Inch RR Springs | Chevy/GMC 3/4-Ton Suburban/C25/K25 Truck (77-87)