Specifications
- Brand
- Fabtech
- Part #
- K1153DL

Fabtech 19-20 GM K1500 P/U w/Trail Boss/At4 Pkg 1.5in Budget Sys w/Dl 2.5 & 2.25
$2852.40
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Fits 2019-2020 Chevrolet Silverado 1500 Trail Boss/AT4. Lifts 1.5 inches with Dirt Logic 2.5 coilovers for improved tire clearance.
Key Features
- Fits 2019-2020 Chevrolet Silverado 1500 Trail Boss and AT4 models.
- Adds 1.5 inches of front lift for increased ground and fender clearance.
- Accommodates 33-inch tall tires, such as 33x12.50R18 or 20-inch fitments.
- Features stainless steel Dirt Logic 2.5 front coilovers with NitroSteel piston rods for corrosion resistance and ride quality.
- Includes tubular Upper Control Arms with heavy-duty ball joints to correct suspension geometry for proper alignment.
- Rear lift is achieved with 1-inch blocks and U-bolts, paired with Dirt Logic 2.25 stainless steel rear shocks.
Product Details
If you're looking to give your 2019 or 2020 Chevrolet Silverado 1500 Trail Boss or AT4 a bit more height for larger tires, this Fabtech lift system is a solid choice. It's designed to add 1.5 inches of lift, giving you the clearance needed for 33-inch tall tires, like 33x12.50R18 or 20s, without causing suspension bind at full droop. This system works with the factory 2-inch lift already on your Trail Boss or AT4, effectively making your truck sit as high as a standard model with a 3.5-inch lift.
At the heart of this kit are the Dirt Logic 2.5 stainless steel coilovers for the front. These aren't just about height; they're built with high-quality materials, including a stainless steel body and a NitroSteel piston rod, which means they'll resist corrosion really well and offer a great ride, whether you're on the pavement or hitting the trails. The kit also includes tubular Upper Control Arms with heavy-duty ball joints. These arms are crucial because they correct the front suspension geometry for proper alignment with the new ride height. For the rear, you get 1-inch lift blocks and U-bolts, along with Dirt Logic 2.25 stainless steel shocks that match the front's corrosion resistance and ride quality.
This system is designed for an easy installation, and importantly, it addresses the new GM suspension geometry for 2019 models, meaning you won't need differential drop brackets for the CV axles. If you prefer a more level stance, you can choose not to install the rear blocks. This kit is a well-built option for owners who want improved tire clearance and a better on- and off-road experience.
Specifications
- Brand
- Fabtech
- Manufacturer Part #
- K1153DL
Frequently Asked Questions
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Fabtech 19-20 GM K1500 P/U w/Trail Boss/At4 Pkg 1.5in Budget Sys w/Dl 2.5 & 2.25
