Suspension and Components› Suspension Kits

ReadyLift Suspension

RLS - 1.75 Leveling Kit Fits Chevrolet GMC Silverado 1500 Trail Boss Gmc Sierra 1500 At4 2019-2024

$578.64

SKU: R01A 66-3921

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This 1.75" leveling kit for 2019-2025 GMC AT4 and Chevy Trail Boss models includes DOM tube steel upper control arms with TCT maintenance-free pivot bushings and 1-ton ball joints, and CNC machined aircraft-grade billet aluminum top and bottom strut spacers. It provides a 1.75" front lift and improves alignment retention. Made in the USA.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandReadyLift Suspension
Part NumberR01A 66-3921

Videos

ReadyLIFT Tech Talk - How To Properly Install A Leveling or Lift Kit on you New GM Truck

ReadyLIFT Tech Talk - How To Properly Install A Leveling or Lift Kit on you New GM Truck
Professional Install: ReadyLift 1.75” Level Kit + Bilstein 5100 Shocks on GMC Sierra AT4!

Professional Install: ReadyLift 1.75” Level Kit + Bilstein 5100 Shocks on GMC Sierra AT4!

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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