Leitner Designs Active Cargo System - FORGED - GMC
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Free Shipping. Ships in 1-3 Business Days
Price Match Guarantee
Safe/Secure Checkout
Questions? Chat or Call us: (409) 916-8280
Engineered & manufactured in Corona, California for superior quality.
400 lbs Off-Road, 800 lbs On-Road, 1400 lbs Parked Static capacity.
Load large items like motorcycles and bikes with a simple twist (U.S. Patent 9586629).
Optional locking, water-resistant storage that reduces wind noise (U.S. Patent 10259508).
Next-Generation Modular Bed Rack System for GMC Trucks - Extreme Load Capacity
Engineered for Ultimate Durability and ModularityThe Leitner Designs ACS FORGED represents the culmination of 5 years and hundreds of thousands of off-road miles of testing. Introduced in late 2019, the ACS Forged carries on the legendary durability, modularity, and customizability of the original ACS Classic in a sleek new package, manufactured and engineered in Corona, California to Carry Your World.
Transform Your GMC's Cargo Capability:Experience the ultimate in bed rack technology with patented sliding load bars for easy motorcycle and bike loading, plus optional integrated Gear Pods that provide locking, water-resistant storage while reducing wind noise. The quad-rail design offers endless mounting possibilities for all your adventure gear.

The ACS FORGED features heavy-duty 2.0" square load bars with rubber wind diffuser/load pads to keep your cargo from shifting. The quad-rail load beam design provides endless mounting options and fits many Thule, Rhino-rack and Yakima accessories, making it fully upgradable with an ever-growing line of accessories.
85 lbs Lightweight 400 lbs Off-Road Dynamic 800 lbs On-Road Dynamic 1400 lbs Parked Static"The modular design allows the crossbars to be quickly removed. In my case, this allows me to get my roof tent off with just eight easily accessible bolts, turning my pickup from work to play in under five minutes."
- Satisfied GMC Owner
ALL 8FT. LENGTH BED RACKS ARE CURRENTLY BACKORDERED 1-2 WEEKS
2019+ GMC Sierra 1500 Require the Additional GM Rear Support Bracket
2020+ GMC 2500 & 3500 Require the Additional GM Rear Support Bracket
2023+ GMC Canyon/Colorado Require Additional Rear Support Bracket
| Feature | ACS FORGED | Generic Bed Racks | No Rack Solution |
|---|---|---|---|
| Patented Sliding Load Bar | ✓ Included | ✗ Not Available | ✗ Not Available |
| Load Capacity (Static) | 1400 lbs | 500-800 lbs | ✗ 0 lbs |
| Integrated Gear Pods | ✓ Optional | ✗ Not Available | ✗ Not Available |
| Accessory Compatibility | ✓ Thule, Rhino, Yakima | Limited | ✗ N/A |
| Vibration-Proof Fasteners | ✓ Grade 10.9 | Grade 8.8 or lower | ✗ N/A |
| Made in USA | ✓ Corona, CA | ✗ Imported | ✗ N/A |
The ACS FORGED is meticulously engineered for specific GMC truck models and bed sizes, ensuring perfect fitment and optimal performance for your vehicle.
GMC Midsize - 5' Bed: 2014-2023 GMC Canyon short bed | 2023+ Requires Additional Rear Support Bracket GMC Midsize - 6' Bed: 2014-2023 GMC Canyon long bed GMC Full Size - 6' Bed: 2007-2023 GMC Sierra 1500/2500HD/3500HD with standard bed | 2019+ 1500 & 2020+ HD require additional bracket GMC Full Size - 6'6" Bed: 2007-2023 GMC Sierra 1500/2500HD/3500HD with long bed | 2019+ 1500 & 2020+ HD require additional bracketPlease verify your specific GMC model, year, and bed length before ordering. Additional support brackets are required for newer model years as specified above.

CA Residents:⚠️WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
The ACS FORGED is compatible with: GMC Canyon (2014-2023, both short and long beds), GMC Sierra 1500/2500HD/3500HD (2007-2023, standard and long beds). Note: 2019+ Sierra 1500 and 2020+ HD models require additional support brackets.
The ACS FORGED offers robust weight capacities: Off-Road Dynamic Weight Capacity: 400 lbs, On-Road Dynamic Weight Capacity: 800 lbs, and Parked Static Weight Capacity: 1400 lbs.
Yes, 2019+ GMC Sierra 1500 and 2020+ GMC 2500/3500 series trucks require an additional GM Rear Support Bracket. 2023+ GMC Canyon models also require an additional rear support bracket for proper installation.
The integrated Gear Pods are optional accessories that provide locking, water-resistant storage. They are designed to follow vehicle body lines to reduce wind noise and give the system a factory race look.
ALL 8FT. LENGTH BED RACKS ARE CURRENTLY BACKORDERED 1-2 WEEKS. Please plan your purchase accordingly if you require an 8ft bed rack for your GMC truck.
California Residents
Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.
The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.
Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.
We received it within 3 days and installed the same day. Great awning and very well made.
the tent is very nice, comfortable and roomy.
Following the instructions was fairly easy. Its better to have second person to set it up. I really like the tent and the support that from ExtrailAuto. Really recommeded! Thanks
I love my trailhead roof top tent so much. It is so warm and spacious. Itās very simple to setup and put away. Extremely happy with my purchase. I waited to write a review till I used it multiple times so I could tell if I really liked it or not. Thereās not a thing I would want to change.
Give my jeep a solid sturdy look. Installation was ok if you follow the instructions properly.
Definitely a good product. Its super easy to install with instructions. It opens up nicely and shade coverage is good.
We have been on multiple trips with this tent. Its stable and comfortable with a good space for 2+ person to sleep in. Easy to setup and can be taken down under 10 minutes. The tent is waterproof and windproof and can be used during the winter season. Its worth the money and we are overall satisfied with our tent.
Material is of good quality. Easy to set up and teardown.
Looks great and very easy to install. Fits perfectly with no cutting on my Colorado 5 1/2 ft bed. As I unfolded the cover for the first time and each panel locked in place perfectly, I thought, Wow, that was easy.
Questions? Give us a call today. (409) 916-8280