Description
Built for the serious overlander, the Leitner Designs ACS Forged Bed Rack System for 2019+ GMC Sierra (5’8″ Bed) from Nomadic Supply Company® represents the pinnacle of American-made truck bed rack engineering. The result of 5 years of continuous refinement and real-world testing across hundreds of thousands of off-road miles, the Leitner Designs Active Cargo System Forged sets the standard for modular load-carrying systems.Designed and manufactured in Corona, California, the Leitner Designs ACS Forged Bed Rack System for 2019+ GMC Sierra (5’8″ Bed) is the evolution of Leitner’s legendary ACS Classic. The ACS FORGED combines forged aluminum alloy construction with precision-engineered load bars to deliver a system that handles whatever you throw at it.Every component of the Leitner Designs ACS Forged Bed Rack System for 2019+ GMC Sierra (5’8″ Bed) is designed, engineered, and manufactured in Corona, California — built to carry your world wherever the road takes you.
Leitner Designs ACS Forged Bed Rack System for 2019+ GMC Sierra (5’8″ Bed) Features:
- Sliding load bar – Allows you to load large items such as motorcycles and mounted bikes with a twist of a knob – U.S. Patent 9586629
- Optional integrated Gear Pods – Give you locking, water-resistant storage within easy reach. The pods follow the vehicle body lines that keeps wind noise down and gives the system a factory race look! Gear Pod – U.S. Patent 10259508
- Custom Black fasteners – The grade 10.9 fasteners are especially designed and manufactured just for the ACS FORGED. The Black Zi-Ni coating is the toughest on the market and each bolt is precoated with Loctite to prevent loosening under extreme vibration.
Leitner Designs ACS Forged Bed Rack System for 2019+ GMC Sierra (5’8″ Bed) Specifications:
- 85 lbs. light
- 23″ Tall when measured from top of bed caps
- Aluminum alloy construction
- Grade 10.9 black Zi-NI coated fasteners
- Heavy Duty 2.0″ square load bars
- Rubber wind diffuser/ load pad to keep your cargo from shifting
- Quad-rail load beam design for endless mounting options
- Fits many Thule, Rhino-rack and Yakima accessories
- Dual-stage powder coated Steel brackets
- Fully upgradable with an ever-growing line of accessories.
- Off-Road Dynamic Weight Capacity | 400
- On-Road Dynamic Weight Capacity | 800
- Parked Static Weight Capacity | 1400
- Compatible with DECKED storage system
- Designed, engineered and manufactured in the USA
- U.S. Patent 9586629
Leitner Designs ACS Forged Bed Rack System for 2019+ GMC Sierra (5’8″ Bed) Owner’s Manual:
Leitner Designs ACS Forged Bed Rack System for 2019+ GMC Sierra (5’8″ Bed) Owner’s Manual
Leitner Designs ACS Forged Bed Rack System for 2019+ GMC Sierra (5’8″ Bed) Installation:



![Whitecap Teak Lumber – 1/2″ x 1-3/4″ x 72″[60813]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-teak-lumber-1-2-x-1-3-4-x-72-60813.webp)
![Scanpod Helm Pod System – White[SPH-SYSTEM-W]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/scanpod-helm-pod-system-white-sph-system-w.webp)
![Blue Sea 1221 12V DC Main + 19 Positions w/Digital Meter[1221]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-1221-12v-dc-main-19-positions-w-digital-meter-1221.webp)
![Shadow-Caster Accent Lighting Flex Strip 8′ Terminated w/20′ of Lead Wire[SCM-AL-LED-8]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/shadow-caster-accent-lighting-flex-strip-8-terminated-w-20-lead-wire-scm-al-led-.webp)
![Presta PACE Heavy Cut Compound – 32oz [133132]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/presta-pace-heavy-cut-compound-32oz-133132.webp)
![Blue Sea 7542 C-Series Flat Rocker Circuit Breaker – Single Pole – 15A [7542]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-7542-c-series-flat-rocker-circuit-breaker-single-pole-15a-7542.webp)
![Xantrex Conext Combox Communication Box f/Freedom SW Series Inverters/Chargers[809-0918]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/xantrex-conext-combox-communication-box-f-freedom-sw-series-inverters-chargers-8.webp)