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🚙 Elevate your GM 1500 game with precision and power!
The ReadyLift 66-3921 1.75'' Leveling Kit is a vehicle-specific front suspension upgrade designed for 2019+ GM 1500 trucks, excluding factory-lifted AT4 and Trail Boss models. Crafted from heavy-duty steel, it provides a precise 1.75-inch lift that corrects factory geometry issues, featuring tubular upper control arms with advanced Terrain Control Technology bushings for maintenance-free alignment retention and enhanced durability.
| ASIN | B07XD7YXML |
| Auto Part Position | Front |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #276,832 in Automotive ( See Top 100 in Automotive ) #446 in Automobile Chassis Body & Suspension Lift Kits |
| Brand | Readylift |
| Brand Name | Readylift |
| Customer Reviews | 4.6 out of 5 stars 132 Reviews |
| Global Trade Identification Number | 00804879610489 |
| Included Components | 1.75'' Leveling Kit |
| Item Type Name | 1.75'' Leveling Kit |
| Item Weight | 24 Pounds |
| Manufacturer | ReadyLift |
| Manufacturer Part Number | 66-3921 |
| Manufacturer Warranty Description | See product page |
| Material | Steel |
| Material Type | Steel |
| Maximum Lifting Height | 2 Inches |
| Model Number | 66-3921 |
| Set Name | ReadyLIFT 1.75" Front Leveling Lift Kit |
| UPC | 804879610489 |
| Unit Count | 1.0 Count |
J**C
Great Look
Installed this on 2023 GMC AT4 and it makes the truck look great, finally leveled out the wheel wells. Product is well built and instructions were easy to understand. All hardware was included and it looks good
C**J
Good Quality Product
Perfect fit for GMC AT4. Looks great and as advertised.
P**T
Does the trick waiting on 35s!!!
Does the trick, waiting on 35s!!
B**R
A must have for all Trail Boss/AT4 owners!
A must for any Trail boss/AT4 owner. This kit lifts the front of the vehicle 1.5 inches and the vehicle sits completely level from front to back. On top of that, I was able to upgrade to a bigger tire. I’m now using a 305/60/20 with 20x9 inch wheels with a 0mm offset. Fitting 35s in the truck with very minimal fender trimming is a big win. As for the parts themselves, extremely quality and much more durable than the factory control arms. The ride quality is not jeopardized at all, in fact, it seems to make the steering lighter. The install was very easy, but I would recommend a partner to help!
K**D
Great leveling kit and great price
This 1.75” readylift leveling kit fit my 2021 Silverado perfectly. All parts were accounted for and it installed with ease. I received it very quickly and it gave my truck a totally different look.
E**C
Easy install and looks great.
Lifted the front of my 1500 AT4 a little over 2 inches. 285/75/18 (35”) fit perfect.
A**N
Perfect for AT4
Perfect for my 2024 GMC AT4. Got a great deal on Amazon when ready lift site was out of stock, was $120 cheaper than manufacture as well. Very satisfied!
B**.
Beware of denting, scratches, and paint chips on the control arm
A good product but I am being charged a restock fee for an item that showed up defective at my door. The packaging on this item is not good. The spacer bounces around on top of the control arm during shipping and causes dents, scratches and the paint to chip! This is unacceptable and I would appreciate you making this right. I should not be charged a restock fee, period.
N**D
Love the Level
The kit came complete, no missing parts. The upper control arm is quite beefy and keeps the factory dynamics . It gave my 2019 AT4 a better look and stance while keeping the original ride comfort.
A**E
Perfect
Exactement se que je voulais. Bon kit, bonne qualiter, shipping rapide.
Trustpilot
5 days ago
3 weeks ago