Rough Country 4 Inch Lift Kit RR Spring | Chevy/GMC C10/K10 C15/K15 Truck/Half-Ton Suburban (69-72)

Rough Country 4 Inch Lift Kit RR Spring | Chevy/GMC C10/K10 C15/K15 Truck/Half-Ton Suburban (69-72)

SKU: 18030
Categories : Coilovers
Pre-Order — Estimated ETA: 1–3 Weeks
Regular price$824.95
Pre-Order

Transform Your Truck's Stance and Capability

Upgrade your GM truck from front to back with Rough Country's 4" Suspension Lift Kit. This premium lift delivers a leveled, aggressive look while enhancing ride height and off-road readiness all with an easy bolt-on installation.

Engineered for Superior Ride Quality

This kit features application-specific front and rear lifted leaf springs, delivering increased ground clearance without compromising ride comfort or control. By eliminating rear lift blocks, the kit ensures consistent lift and improved suspension geometry, resulting in a smooth, factory-like ride. Brake line brackets are also included to maintain proper alignment and safety throughout the suspension travel.

Enhanced Performance with N3 Series Shocks

Rough Country's N3 series shocks come standard valved for your exact application and designed to provide a perfect balance of on-road smoothness and off-road capability. Featuring a 10-stage variable valving system, high-pressure nitrogen charge, and durable 54mm shock body with 18mm piston rod, these shocks are built for performance and longevity.

Room for Bigger Tires

Make room for aggressive wheel and tire combos. This 4" lift offers enough clearance to run up to a 35" tall tire with proper backspacing, giving your truck the rugged stance it deserves.

Limited Lifetime Warranty

Rough Country backs this kit with a Limited Lifetime Warranty, giving you long-term confidence on and off the road.

Fitment Notes

  • ONLY fits models with 52" rear leaf springs.
  • If vehicle is equipped with a front sway-bar, drop brackets are recommended SKU: 1019.
  • Rear Spring Measurement: To confirm rear spring size a measurement will have to be pulled from eyelet to eyelet. For a visual, please click here.

What's In The Box

Front:

  • Lifted Leaf Springs
  • Brake Line Relocation Brackets
  • U-Bolts
  • Hardware

Rear:

  • Lifted Leaf Springs
  • U-Bolts
  • Hardware

Shocks:

  • (4) Premium N3 Shock Absorbers

Specifications

  • Est. Install Time: 6-8 hours

Fitment Notes

  • ONLY fits models with 52" rear leaf springs.
  • If vehicle is equipped with a front sway-bar, drop brackets are recommended SKU: 1019.
  • Rear Spring Measurement: To confirm rear spring size a measurement will have to be pulled from eyelet to eyelet. For a visual, please click here.

What's In The Box

Front:

  • Lifted Leaf Springs
  • Brake Line Relocation Brackets
  • U-Bolts
  • Hardware

Rear:

  • Lifted Leaf Springs
  • U-Bolts
  • Hardware

Shocks:

  • (4) Premium N3 Shock Absorbers

Specifications

  • Est. Install Time: 6-8 hours
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Transform Your Truck's Stance and Capability

Upgrade your GM truck from front to back with Rough Country's 4" Suspension Lift Kit. This premium lift delivers a leveled, aggressive look while enhancing ride height and off-road readiness all with an easy bolt-on installation.

Engineered for Superior Ride Quality

This kit features application-specific front and rear lifted leaf springs, delivering increased ground clearance without compromising ride comfort or control. By eliminating rear lift blocks, the kit ensures consistent lift and improved suspension geometry, resulting in a smooth, factory-like ride. Brake line brackets are also included to maintain proper alignment and safety throughout the suspension travel.

Enhanced Performance with N3 Series Shocks

Rough Country's N3 series shocks come standard valved for your exact application and designed to provide a perfect balance of on-road smoothness and off-road capability. Featuring a 10-stage variable valving system, high-pressure nitrogen charge, and durable 54mm shock body with 18mm piston rod, these shocks are built for performance and longevity.

Room for Bigger Tires

Make room for aggressive wheel and tire combos. This 4" lift offers enough clearance to run up to a 35" tall tire with proper backspacing, giving your truck the rugged stance it deserves.

Limited Lifetime Warranty

Rough Country backs this kit with a Limited Lifetime Warranty, giving you long-term confidence on and off the road.

Fitment Notes

  • ONLY fits models with 52" rear leaf springs.
  • If vehicle is equipped with a front sway-bar, drop brackets are recommended SKU: 1019.
  • Rear Spring Measurement: To confirm rear spring size a measurement will have to be pulled from eyelet to eyelet. For a visual, please click here.

What's In The Box

Front:

  • Lifted Leaf Springs
  • Brake Line Relocation Brackets
  • U-Bolts
  • Hardware

Rear:

  • Lifted Leaf Springs
  • U-Bolts
  • Hardware

Shocks:

  • (4) Premium N3 Shock Absorbers

Specifications

  • Est. Install Time: 6-8 hours

Fitment Notes

  • ONLY fits models with 52" rear leaf springs.
  • If vehicle is equipped with a front sway-bar, drop brackets are recommended SKU: 1019.
  • Rear Spring Measurement: To confirm rear spring size a measurement will have to be pulled from eyelet to eyelet. For a visual, please click here.

What's In The Box

Front:

  • Lifted Leaf Springs
  • Brake Line Relocation Brackets
  • U-Bolts
  • Hardware

Rear:

  • Lifted Leaf Springs
  • U-Bolts
  • Hardware

Shocks:

  • (4) Premium N3 Shock Absorbers

Specifications

  • Est. Install Time: 6-8 hours