GMC Sierra AT4 Build
Improved ground clearance for adventure
This 2022 GMC Sierra 1500 AT4 received a complete suspension and wheel package centered around a Rough Country 6-inch suspension lift, creating a more capable truck with increased ground clearance and an unmistakable stance. Paired with 22x12 TIS Offroad wheels, 35-inch Pegasus RTX tires, and black oval nerf steps, this Sierra now delivers improved off-road performance while maintaining excellent on-road comfort. The result is a truck that's equally at home exploring Arizona trails, towing gear, or turning heads around town.
Build Specifications
Off-Road Ready
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Suspension: 6-inch Rough Country lift kit
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Tires: 35x12.50R22 Pegasus RTX tires
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Wheels: 22x12 TIS Offroad 560B wheels (-44 offset)
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Truck Accessories: Black oval nerf steps
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Bigger stance, bold styling, and off-road-ready capability.
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Lift Above the Rest
A properly engineered suspension lift does far more than increase ride height. It improves approach and departure angles, creates room for larger tires, and gives the truck a commanding appearance while maintaining dependable drivability.
Suspension Highlights
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Lift Kit: Rough Country 6-inch Suspension Lift
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Increased ground clearance
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Improved approach and departure angles
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Clearance for 35-inch tires
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Professional installation and alignment
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Suspension geometry designed for daily driving
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Balanced ride quality both on and off pavement
Aggressive Style. Confident Traction.
The wheel and tire package completely transforms the personality of this Sierra. Wide TIS Offroad wheels paired with 35-inch all-terrain tires provide a bold, deep-lip stance while improving traction across dirt, gravel, and pavement.
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Wheel & Tire Highlights
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Wheels: TIS Offroad 560B
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Wheel Size: 22x12
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Finish: Gloss Black
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Offset: -44 mm
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Tires: Pegasus RTX
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Tire Size: 35x12.50R22
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Mounted, balanced, aligned, and equipped with TPMS sensors
More Than Just a Lift Kit
Complete Truck Transformation
This build wasn't simply about adding suspension. Every component was selected to work together for both appearance and performance. New grille hardware and sensor components ensured proper fitment after installation, while the black oval nerf steps make entering the lifted truck easier without sacrificing style.
The combination of suspension, wheels, tires, alignment, and finishing details creates a truck that feels complete—not pieced together.
Build Components
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Rough Country 6-inch Suspension Lift
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TIS Offroad 560B 22x12 Wheels
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35x12.50R22 Pegasus RTX Tires
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Black Oval Nerf Steps
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TPMS Sensors & Valve Stems
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Professional Mount & Balance
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Precision Alignment
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Updated Front Grille Components
Built to Stand Taller
Every modification on this Sierra contributes to a more capable and confident driving experience. The additional ride height, larger tires, and wider stance provide greater trail capability while giving the truck an unmistakable presence on the road. Whether it's daily driving, weekend adventures, or making a statement at the next truck meet, this build delivers the perfect balance of functionality, durability, and aggressive style.
Upgrade Your Truck Today
Contact BDM Customs today to discuss your build goals and create a truck that's built around how you work, drive, and explore.
Lift & Leveling Kits
Raise your truck’s stance
Wheels & Tires
Custom wheels and tires
Lighting & Visibility
Safety & performance
Performance Upgrades
Boost power and efficiency
WHY CHOOSE BDM CUSTOMS
Quality Parts That Last
We only use proven brands known for durability and performance—parts built to handle real-world driving and off-road abuse. Every component is selected to ensure your lift kit lasts through tough trails, daily driving, and everything in between.
Built for Real Performance
Our lift kits don’t just look aggressive—they’re engineered to improve clearance, capability, and overall vehicle performance. Whether it’s off-road terrain, larger tires, or extreme payloads, your truck handles it with confidence.
Customized for Your Build
No two vehicles are the same, and neither are their owners. We help you choose the right lift height, components, and setup to match your driving style, vehicle type, and personal preferences—so your build is truly yours.
Installed the Right Way
Proper installation matters. Our skilled technicians focus on correct geometry, alignment, and long-term reliability. Every bolt, shock, and control arm is installed with precision, ensuring your vehicle drives safely and performs as it should.
Aggressive Look, Done Right
A lift should transform your vehicle visually as well as functionally. We dial in the stance, tire fitment, and overall look so your truck commands attention while staying balanced, street-legal, and off-road-ready.
