Stay up to date on new products, promotions, and more!

  • Support
  • Company
  • Dealer Locator

2in GM Suspension Lift System (52in Rear Springs)

2in GM Suspension Lift System (52in Rear Springs)
In stock
SKU: 235-88-92.20 | Brand: Rough Country
Make sure it fits!


  • Install Time: 6 - 8 hours
    Average estimated install time peformed by a professional shop or mechanic.
  • Tires: 33x12.50
    Recommended tire size for use with this kit. Please see Instructions for complete notes on this tire size recommendation.
  • Features

  • Increased ground clearance
  • Includes application valved N2.0 series shock absorbers which offer the best in balanced performance for on and off-road use.
  • Notes

  • ONLY fits models with 52" rear leaf springs.
  • If vehicle is equipped with a front sway-bar, drop brackets are recommended. (SKU: 1019)
  • If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20022).
This product features Rough Country's Lifetime Replacement Warranty. All products are warranted to be free from defects in material and craftsmanship for the life of the vehicle if utilized in accordance with the manufacturer's instructions for installation and operation of said products. For complete details and coverage information please click here.
We are proud to offer Same Day Shipping. If you place your order before 4pm (cst) your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 97% of all orders placed leave our warehouses within 24 to 48 hours(not including weekends & holidays). For complete details please click here.


  • Front
  • Lifted leaf springs
  • Brake line relocation brackets
  • U-bolts
  • Hardware
  • Rear
  • Lifted leaf springs
  • U-bolts
  • Hardware
  • Shocks
  • (4) Premium N2.0 series

Fitment Table

Years Drive Make Model
1988-19914WDChevrolet1/2-Ton Suburban
1988-19914WDGMC1/2-Ton Suburban
Always check the product's overview, for more important fitment information


  1. Very nice for first RC kit - Posted by: Rokcwlr (12/13/14)

    Everything installed right nice. Only one complaint, not RC fault but UPS's didn't get all components. Ordered the sway bar brackets and still do not have them, they are in UPS limbo.
    Rest of kit arrived together and installed in 7 hours even with 2rusty bolts that had to be cut out and a rear shock mount replacement.
    1st test drive yielded a smoother than stock ride! Soaks up dips in the road like a caddie. Can't wait to take her in the dirt!
    I will buy again from RC, my son needs a ford kit soon!

Write Your Own Review

Stars 1 2 3 4 5

You may also like...

Customer Photos

There are currently no customer photos. Add yours below!