Double Bellow Airbags suits GMC/Chev 2500/3500 (2011-2024) by Boss Airbags
Boss Airbags have been built tough to withstand all Australian conditions. They have been independently burst pressure tested and road tested in Australia for 15 years. Boss Extreme series airbags are rated at 2500lb or 1136kg per side and have been government-approved tested to over 750psi. Average dual cab ute will run around 15-45psi depending on load. Boss has sold over 13000 load assist kits in Australia, proven over time with 4WD enthusiasts, Mining companies, Tradies, and 4WD Tour Operators as well as in Agricultural Vehicles, Trailers, and motorhomes, limited only to your imagination.
To get the best performance from your kit inflate airbags just enough to achieve a level ride height. By doing this you are also allowing all of the suspension components to share the extra load of the vehicle and not putting any unnecessary pressure on any one individual part of your vehicle's suspension.
Take Control of Your Ride
Boss Air Suspension systems let you fine-tune your vehicle’s height and comfort at the push of a button. Whether you’re towing, touring or just daily driving, you’ll get a smoother, more controlled ride.
Built for Aussie Conditions
Designed and tested right here for our rough roads and heavy loads, Boss airbags and suspension kits are tough as nails and made to last.
Tow Safer, Carry More
Keep your vehicle level and stable, even with heavy trailers or payloads. Boss Air Suspension reduces sag, improves handling, and makes towing easier and safer.
Simple Installation
Boss kits are designed as bolt-on solutions for popular vehicles. Most installs can be done with standard tools, no cutting or welding required.
Drive with Confidence
Boss Air Suspension gives you a stable, comfortable ride no matter where you’re headed. Designed for Aussie roads and tough conditions, it’s gear you can trust to keep you moving without the stress.
FREQUENTLY ASKED QUESTIONS
Yes. Most Boss kits are bolt-on and can be fitted with standard tools. If you’d prefer, your local 4x4 or suspension shop can handle the install for you.
Absolutely. Boss products are ADR compliant and designed to meet Australian road standards. Always check your local state regulations for specific lift limits.
Depending on the kit, Boss airbags are rated up to 2,500kg per pair, giving you serious load-levelling capacity for towing and heavy hauling.
