If you’re looking to take your Trail Boss or AT4 to the next level, this lift kit might just be what you need. Designed for those who want a bit more height for their truck, it gives you an extra 1.5 inches of lift. That’s enough to clear full-size 33/12.50R tires on either 18 or 20-inch wheels without messing with your suspension geometry. With the factory's 2-inch lift, this kit brings your ride up to a solid 3.5 inches—perfect for tackling tough terrain or just standing out on the road.
What sets this kit apart? It features Fabtech's renowned Dirt Logic 2.5 Coilover shocks. These aren’t just any shocks; they’re made from high-quality stainless steel, which means they’ll resist corrosion like a champ. Plus, the NitroSteel piston rod ensures you get a smooth ride, whether you’re cruising down the highway or bouncing over rocks. The tubular upper control arms are built tough and come with heavy-duty ball joints, ensuring your front suspension maintains proper alignment and function at the new height.
One of the best parts? You won’t need any differential drop brackets for your CV axles, thanks to the updated GM suspension geometry from 2019. The rear lift comes from 1-inch blocks and u-bolts, and if you prefer a leveled stance, you can skip the rear blocks altogether. The Dirt Logic 2.25 rear shocks are also made of that same durable stainless steel and will give you excellent damping for off-road adventures.
So, what’s the bottom line? This lift kit not only raises your ride height but also enhances your vehicle’s off-road performance while keeping the ride smooth on pavement. It’s a solid upgrade if you want to run those beefy 33-inch tires. Just keep in mind that this kit is designed for the 2019-2020 GM K1500 pickups with the Trail Boss or AT4 package, and it’s specifically for diesel models. It won’t fit the 2019 Chevy Silverado LD or GMC Sierra Limited 1500 models, so double-check your truck before you buy.
Universal Fitment: While these products are designed to fit your vehicle, it’s always a good idea to do a little research to ensure compatibility. A bit of due diligence can save you time and hassle.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet Silverado 1500 | 2020, 2022 | LT |
| Chevrolet Silverado 1500 | 2020, 2022 | RST |
| Chevrolet Silverado 1500 | 2020, 2022 | High Country |
| Chevrolet Silverado 1500 | 2020, 2022 | LTZ |
| Chevrolet Silverado 1500 | 2022 | Custom Trail Boss |
| Chevrolet Silverado 1500 | 2022 | LT Trail Boss |
| Chevrolet Silverado 1500 | 2022 | Custom |
| Chevrolet Silverado 1500 | 2022 | ZR2 |
| Chevrolet Silverado 1500 | 2022 | WT |
| Chevrolet Silverado 1500 LTD | 2022 | RST |
| Chevrolet Silverado 1500 LTD | 2022 | WT |
| Chevrolet Silverado 1500 LTD | 2022 | LT |
| Chevrolet Silverado 1500 LTD | 2022 | SSV |
| Chevrolet Silverado 1500 LTD | 2022 | Custom Trail Boss |
| Chevrolet Silverado 1500 LTD | 2022 | High Country |
| Chevrolet Silverado 1500 LTD | 2022 | LTZ |
| Chevrolet Silverado 1500 LTD | 2022 | LT Trail Boss |
| Chevrolet Silverado 1500 LTD | 2022 | Custom |
| Chevrolet Silverado 1500 Nueva | 2022 | Custom |
| Chevrolet Silverado 1500 Nueva | 2022 | Base |
| GMC Sierra | 2021-2022 | SLE |
| GMC Sierra | 2021-2022 | Denali |
| GMC Sierra | 2021-2022 | AT4 |
| GMC Sierra 1500 | 2020-2022 | SLE |
| GMC Sierra 1500 | 2020-2022 | Denali |
| GMC Sierra 1500 | 2020-2022 | SLT |
| GMC Sierra 1500 | 2020-2022 | AT4 |
| GMC Sierra 1500 | 2021 | Base |
| GMC Sierra 1500 | 2021-2022 | Elevation |
| GMC Sierra 1500 | 2022 | Pro |
| GMC Sierra 1500 | 2022 | Denali Ultimate |
| GMC Sierra 1500 | 2022 | AT4X |
| GMC Sierra 1500 Limited | 2022 | SLE |
| GMC Sierra 1500 Limited | 2022 | SLT |
| GMC Sierra 1500 Limited | 2022 | Denali |
| GMC Sierra 1500 Limited | 2022 | AT4 |
| GMC Sierra 1500 Limited | 2022 | Elevation |
| GMC Sierra 1500 Limited | 2022 | Pro |
| GMC Sierra 2500 HD | 2021-2022 | SLT |
| GMC Sierra 2500 HD | 2021 | Base |
| GMC Sierra 2500 HD | 2021-2022 | AT4 |
| GMC Sierra 2500 HD | 2021-2022 | SLE |
| GMC Sierra 2500 HD | 2021-2022 | Denali |
| GMC Sierra 2500 HD | 2022 | Pro |
| GMC Sierra 3500 HD | 2021-2022 | SLT |
| GMC Sierra 3500 HD | 2021 | Base |
| GMC Sierra 3500 HD | 2021-2022 | AT4 |
| GMC Sierra 3500 HD | 2021-2022 | Denali |
| GMC Sierra 3500 HD | 2021-2022 | SLE |
| GMC Sierra 3500 HD | 2022 | Pro |
| GMC Sierra Nueva | 2022 | Denali |
| GMC Sierra Nueva | 2022 | AT4 |
| GMC Sierra Nueva | 2022 | Denali Ultimate |
| GMC Sierra Nueva | 2022 | SLE |

Fabtech is an aftermarket automotive company that specializes in creating suspension parts for various pick-up trucks, SUVs, and other offroad vehicles. They have been doing the business for more than 20 years and have consistently provided their customer products that are top-notched and have garnered multiple awards for its innovative design. Today, they have established their brand as one of the leading companies in the market.
Advanced Manufacturing FacilityThe company uses advanced technology to its advantage in creating its products. By utilizing the most high-tech software available, they are able to create designs that are on the cutting edge. All their works and manufacturing processes are done in house using their 100,000 sq feet facility. It houses multiple laser cutters, forming equipment, CNC machines, robotic welders not to mention the leading skilled welders and engineers that help the company create a consistent product that has the same high quality expected from them.
Fabtech creates their product to be easy to install and should provide a trouble-free experience to all their clients. Their product comes with all the necessary hardware needed and is a direct fit to the original parts’ location.
All their products have been tried and tested rigorously to make sure that it passes the high-quality standard the company has imposed on itself. This allows their customers to have a product that is superior to its competitors and functions the way it’s supposed to do.
Purchase Fabtech Products at Vivid RacingIf you want a suspension to upgrade for your vehicle that would be able to improve the way your car look and perform, then Fabtech is the brand for you. They offer products for different vehicles makes such as the ones from Toyota, GM, Ford, Nissan, Chevy and Jeep to name a few. Visit Vivid Racing and check out the list of their products that would fit your specific vehicle.