1988-91 1/2 Ton Suburban Straight Axle 4WD Chevy, GMC Suspension

Installing new leaf springs on your 1988-91 Suburban will provide a much smoother ride. The main components required to lift these early model straight axle Suburbans are the leaf springs. If you're still driving around with the original springs, you're in for a real treat with the replacement springs that are found in these lift kit options. Depending on the amount of lift you select, other steering components may be required to complete the job. Once installed, you'll be glad you made the change!

    Superlift has been making high performance aftermarket products since 1975. The Superlift lift kits for your straight axle Chevy or GMC pickup, Blazer, Jimmy and Suburban are no exception to the typical quality and performance you've come to expect. Backed by the Superlift Limited Lifetime Warranty and 100% Satisfaction Guarantee.
    Vehicle Drive Price Item #    
    1988-91 1/2T Suburban 2.5" lift kit, Superide shocks
    1988-91 1/2T Suburban 2.5" lift kit, Superide shocks
    4WD
    451 $451.00
    K414 SL More Info
    1988-91 1/2T Suburban 4" lift kit, Superide shocks
    1988-91 1/2T Suburban 4" lift kit, Superide shocks
    4WD
    473.51 $473.51
    K417 SL More Info
    1988-91 1/2T Suburban 6" lift kit, Superide shocks
    1988-91 1/2T Suburban 6" lift kit, Superide shocks
    4WD
    563.69 $563.69
    K420 SL More Info
    1988-91 1/2T Suburban 6" lift system, Superide shocks
    1988-91 1/2T Suburban 6" lift system, Superide shocks
    4WD
    930.64 $930.64
    K422 SL More Info
    1988-91 1/2T Suburban 8" lift kit, Superide shocks
    1988-91 1/2T Suburban 8" lift kit, Superide shocks
    4WD
    947.02 $947.02
    K423 SL More Info
    1973-91 1/2T Suburban 12" lift system, 52" rear springs, Superide shocks
    1973-91 1/2T Suburban 12" lift system, 52" rear springs, Superide shocks
    4WD
    1398.04 $1,398.04
    K430 SL More Info

    Rough Country suspension lift kits for the 4x4 straight axle Chevy or GMC feature leaf springs with "luxury ride" technology using a double tapered leaf with Teflon pads. Rough Country lift kits come with a 60-day money back guarantee and Lifetime Replacement Warranty. For the best quality at the most affordable price, choose a Rough Country lift kit for your Chevy or GMC. FREE shipping to Lower 48 states
    Vehicle Drive Price Item #    
    1988-91 Suburban 1/2T 2" Lift Kit, Nitro shocks
    1988-91 Suburban 1/2T 2" Lift Kit, Nitro shocks
    4WD
    399.95 $399.95
    135-88-9230 HK More Info
    1988-91 Suburban 1/2T 2" lift system w/ 52" rear springs, N3 Nitro shocks
    1988-91 Suburban 1/2T 2" lift system w/ 52" rear springs, N3 Nitro shocks
    4WD
    599.95 $599.95
    235-88-9230 HK More Info
    1988-91 Suburban 1/2T 4" lift kit with N3 Nitro shocks
    1988-91 Suburban 1/2T 4" lift kit with N3 Nitro shocks
    4WD
    429.95 $429.95
    145.20 HK More Info
    1988-91 Suburban 1/2T 4" lift system w/ 52" rear springs, N3 Nitro shocks
    1988-91 Suburban 1/2T 4" lift system w/ 52" rear springs, N3 Nitro shocks
    4WD
    699.95 $699.95
    245.20 HK More Info
    1988-91 Suburban 1/2T 4" lift system w/ 56" rear springs, Nitro shocks
    1988-91 Suburban 1/2T 4" lift system w/ 56" rear springs, Nitro shocks
    4WD
    729.95 $729.95
    256.20 HK More Info
    1988-91 Suburban 1/2T 6" lift kit with N3 Nitro shocks
    1988-91 Suburban 1/2T 6" lift kit with N3 Nitro shocks
    4WD
    529.95 $529.95
    155.20 HK More Info
    1988-91 Suburban 1/2T 6" lift system w/ 52" rear springs, N3 Nitro shocks
    1988-91 Suburban 1/2T 6" lift system w/ 52" rear springs, N3 Nitro shocks
    4WD
    799.95 $799.95
    20530 HK More Info
    1988-91 Suburban 1/2T 6" lift system w/ 56" rear springs, N3 Nitro shocks
    1988-91 Suburban 1/2T 6" lift system w/ 56" rear springs, N3 Nitro shocks
    4WD
    799.95 $799.95
    214-88-9230 HK More Info

    Zone Offroad leaf springs for your straight axle Chevy or GMC were developed after many hours of testing to produce a 5-leaf pack with anti-friction pads and center leaf spacer plates. This Zone Offroad design significantly decreased leaf pack internal friction for a smooth and consistent spring rate. Zone Offroad offers a Limited Lifetime Warranty for their products.
    Vehicle Drive Price Item #    
    1988-91 Suburban 1/2T 4" lift kit, Nitro shocks
    1988-91 Suburban 1/2T 4" lift kit, Nitro shocks
    4WD
    521.03 $521.03
    C15N ZN More Info
    1988-91 Suburban 1/2T 6" lift kit, Nitro shocks
    1988-91 Suburban 1/2T 6" lift kit, Nitro shocks
    4WD
    621.03 $621.03
    C21N ZN More Info

    Chevy and GMC straight axle pickups and SUV's will get a noticeably improved ride with a Skyjacker lift kit featuring Softride leaf springs. Skyjacker uses only American steel and the individual tapered leaves are shot-peened to increase the tensile strength. If you're looking for the best ride quality available, Skyjacker is the choice for your Chevy or GMC. Covered by Skyjacker's Limited Lifetime Warranty.
    Vehicle Drive Price Item #    
    1988-91 1/2T Suburban 2.5" lift kit
    1988-91 1/2T Suburban 2.5" lift kit
    4WD
    483.94 $483.94
    C125AK8 SK More Info
    1988-91 1/2T Suburban 2.5" lift system, 52" rear springs
    1988-91 1/2T Suburban 2.5" lift system, 52" rear springs
    4WD
    1026.98 $1,026.98
    C125AKSS8 SK More Info
    1988-91 1/2T Suburban 4" lift kit
    1988-91 1/2T Suburban 4" lift kit
    4WD
    529.33 $529.33
    C140AK8 SK More Info
    1988-91 1/2T Suburban 4" lift system, 52" rear springs
    1988-91 1/2T Suburban 4" lift system, 52" rear springs
    4WD
    1061.5 $1,061.50
    C140AKSS8 SK More Info
    1988-91 1/2T Suburban 4" lift system, 56" rear springs
    1988-91 1/2T Suburban 4" lift system, 56" rear springs
    4WD
    1199.53 $1,199.53
    C140AKSD8 SK More Info
    1988-91 1/2T Suburban 6" lift kit
    1988-91 1/2T Suburban 6" lift kit
    4WD
    576.37 $576.37
    C160AK8 SK More Info
    1988-91 1/2T Suburban 6" lift system, 52" rear springs
    1988-91 1/2T Suburban 6" lift system, 52" rear springs
    4WD
    1141.69 $1,141.69
    C160AKSS8 SK More Info
    1988-91 1/2T Suburban 6" lift system, 56" rear springs
    1988-91 1/2T Suburban 6" lift system, 56" rear springs
    4WD
    1268.95 $1,268.95
    C160AKSD8 SK More Info
    1988-91 1/2T Suburban 8"lift kit
    1988-91 1/2T Suburban 8"lift kit
    4WD
    711.46 $711.46
    C180AK8 SK More Info
    1988-91 1/2T Suburban 8"lift system, 52" rear springs
    1988-91 1/2T Suburban 8"lift system, 52" rear springs
    4WD
    1232.52 $1,232.52
    C180AKSS8 SK More Info
    1988-91 1/2T Suburban 8"lift system, 56" rear springs
    1988-91 1/2T Suburban 8"lift system, 56" rear springs
    4WD
    1359.77 $1,359.77
    C180AKSD8 SK More Info

    Tuff Country leaf springs are snub rolled, Teflon padded and pre-set for the ultimate combination of ride quality and durability. The Tuff Country EZ-Ride springs provide a compliant ride. Leaf springs are sold individually and include bushings. Backed by the Tuff Country Limited Lifetime Warranty.
    Vehicle Drive Price Item #    
    1988-91 1/2T Suburban 2" lift kit, EZ-Ride springs, Nitro shocks
    1988-91 1/2T Suburban 2" lift kit, EZ-Ride springs, Nitro shocks
    4WD
    699.54 $699.54
    12730KN TC More Info
    1988-91 1/2T Suburban 2" lift system, EZ-Ride springs, 52" rear springs, Nitro shocks
    1988-91 1/2T Suburban 2" lift system, EZ-Ride springs, 52" rear springs, Nitro shocks
    4WD
    1154.15 $1,154.15
    12731KN TC More Info
    1988-91 1/2T Suburban 2" lift kit, Heavy Duty springs, Nitro shocks
    1988-91 1/2T Suburban 2" lift kit, Heavy Duty springs, Nitro shocks
    4WD
    756.73 $756.73
    12732KN TC More Info
    1988-91 1/2T Suburban 2" lift system, Heavy Duty springs, 52" rear springs, Nitro shocks
    1988-91 1/2T Suburban 2" lift system, Heavy Duty springs, 52" rear springs, Nitro shocks
    4WD
    1211.33 $1,211.33
    12733KN TC More Info
    1988-91 1/2T Suburban 3" lift kit, EZ-Ride springs, Nitro shocks
    1988-91 1/2T Suburban 3" lift kit, EZ-Ride springs, Nitro shocks
    4WD
    731.16 $731.16
    13730KN TC More Info
    1988-91 1/2T Suburban 3" lift system, EZ-Ride springs, 52" rear springs, Nitro shocks
    1988-91 1/2T Suburban 3" lift system, EZ-Ride springs, 52" rear springs, Nitro shocks
    4WD
    1178.89 $1,178.89
    13731KN TC More Info
    1988-91 1/2T Suburban 3" lift kit, Heavy Duty springs, Nitro shocks
    1988-91 1/2T Suburban 3" lift kit, Heavy Duty springs, Nitro shocks
    4WD
    788.35 $788.35
    13732KN TC More Info
    1988-91 1/2T Suburban 3" lift system, Heavy Duty springs, 52" rear springs, Nitro shocks
    1988-91 1/2T Suburban 3" lift system, Heavy Duty springs, 52" rear springs, Nitro shocks
    4WD
    1236.08 $1,236.08
    13733KN TC More Info
    1988-91 1/2T Suburban 4" lift kit, EZ-Ride springs, Nitro shocks
    1988-91 1/2T Suburban 4" lift kit, EZ-Ride springs, Nitro shocks
    4WD
    836.29 $836.29
    14730KN TC More Info
    1988-91 1/2T Suburban 4" lift system, EZ-Ride springs, 52" rear springs, Nitro shocks
    1988-91 1/2T Suburban 4" lift system, EZ-Ride springs, 52" rear springs, Nitro shocks
    4WD
    1236.89 $1,236.89
    14731KN TC More Info
    1988-91 1/2T Suburban 4" lift system, EZ-Ride springs, 56" rear springs, Nitro shocks
    1988-91 1/2T Suburban 4" lift system, EZ-Ride springs, 56" rear springs, Nitro shocks
    4WD
    1344.01 $1,344.01
    14732KN TC More Info
    1988-91 1/2T Suburban 4" lift kit, Heavy Duty springs, Nitro shocks
    1988-91 1/2T Suburban 4" lift kit, Heavy Duty springs, Nitro shocks
    4WD
    881.47 $881.47
    14733KN TC More Info
    1988-91 1/2T Suburban 4" lift system, Heavy Duty springs, 52" rear springs, Nitro shocks
    1988-91 1/2T Suburban 4" lift system, Heavy Duty springs, 52" rear springs, Nitro shocks
    4WD
    1282.08 $1,282.08
    14734KN TC More Info
    1988-91 1/2T Suburban 6" lift kit, EZ-Ride springs, Nitro shocks
    1988-91 1/2T Suburban 6" lift kit, EZ-Ride springs, Nitro shocks
    4WD
    1009.23 $1,009.23
    16730KN TC More Info
    1988-91 1/2T Suburban 6" lift system, EZ-Ride springs, 52" rear springs, Nitro shocks
    1988-91 1/2T Suburban 6" lift system, EZ-Ride springs, 52" rear springs, Nitro shocks
    4WD
    1330.33 $1,330.33
    16731KN TC More Info
    1988-91 1/2T Suburban 6" lift system, EZ-Ride springs, 56" rear springs, Nitro shocks
    1988-91 1/2T Suburban 6" lift system, EZ-Ride springs, 56" rear springs, Nitro shocks
    4WD
    1481.16 $1,481.16
    16732KN TC More Info

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