Description

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 4" GM Suspension Lift System is backed by our Lifetime Replacement Warranty.

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

Specifications

BrandRough Country
Part Number25530
Installation TimeAbout 8 hours
Rear ComponentsLifted leaf springs/U-bolts/Hardware
UTV ProductN
Front ComponentsLifted leaf springs/Steering Arm/Brake line relocation brackets/U-bolts/Hardware
Tire Information35x12.50R15:15x8:8x6.5/8x165.1:-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:-1
Weight289.42 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelNotes
1987ChevroletV20 SuburbanCustom Deluxe"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."
1987ChevroletV20 SuburbanScottsdale"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."
1987ChevroletV20 SuburbanSilverado"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."
1981-1986ChevroletK20Custom"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."
1977-1986ChevroletK20Scottsdale"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."
1977-1983, 1985-1986ChevroletK20Silverado"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."
1981-1986ChevroletK20 SuburbanCustom"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."
1977-1980, 1982, 1984-1986ChevroletK20 SuburbanScottsdale"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."
1977, 1979-1980, 1982-1983, 1985-1986ChevroletK20 SuburbanSilverado"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."
1979-1986GMCK2500Base"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."
1979-1986GMCK2500High Sierra"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."
1979-1986GMCK2500Sierra Classic"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."
1979-1986GMCK2500 SuburbanBase"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."
1979-1986GMCK2500 SuburbanHigh Sierra"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."
1979-1986GMCK2500 SuburbanSierra Classic"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."
1979-1982GMCK2500Sierra Grande"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."
1979-1982GMCK2500 SuburbanSierra Grande"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."
1977-1981ChevroletK20Cheyenne"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."
1981ChevroletK20Deluxe"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."
1981ChevroletK20 SuburbanDeluxe"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."
1977-1980ChevroletK20Custom Deluxe"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."
1977-1980ChevroletK20 SuburbanCustom Deluxe"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."
1977-1978GMCK25Base"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."
1977-1978GMCK25High Sierra"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."
1977-1978GMCK25Sierra Classic"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."
1977-1978GMCK25Sierra Grande"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."
1977-1978GMCK25 SuburbanBase"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."
1977-1978GMCK25 SuburbanHigh Sierra"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."
1977-1978GMCK25 SuburbanSierra Classic"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."
1977-1978GMCK25 SuburbanSierra Grande"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."

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Rough Country P/N 25530

Suspension Lift Kits

$899.95

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Installed at your local H&H store. Added to your order as its own line.
Built to orderShips direct from the manufacturer to your local H&H store. Call 800-953-7108 for lead times.

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Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Professional installationAdd it to your order for $1,280.00
Fitment guaranteeIf it doesn't fit, no restocking fee Details
Price matchFound it cheaper? Tell us before you buy Details
Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,770 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,770 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Gainesville · 10 hours ago

Professional service all the way, I will come back for any future upgrades!

Warner Robins · 13 hours ago

Great customer service and great work on my truck. Kim and the team were exceptional every visit

Conyers · 14 hours ago

Knows what exactly what I need and did solve my issues,problem

Jonesboro · 1 day ago

Go see Darien he is Elite customer service was great. Also, they are the Goodfellas.

Decatur · 2 days ago

Did a great job putting a hitch in my truck

Marietta · 2 days ago

My ARE truck bed cover was off line & not closing properly. The repair was not an easy fix but they took their time & made sure the bed cover closed perfectly & I can now lock my bed securely again with my key fob! The price I was charged was very fair even though the job was time consuming! I am a fan & will definitely be back! Excellent customer service. & very friendly!

Trussville · 3 days ago

Professional sales people. Very nice

Cumming · 6 days ago

Just left this place and I was thoroughly impressed! Justin and Andrew were professional and knowledgeable. Thank you guys, I’m really happy with my new cam locker box.

Columbus · 6 days ago

This crew was run by Justin and a couple more worker. They were extremely friendly and super professional and efficient at their job. I am extremely pleased with the finished job and can’t say enough good about this product.

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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