Upgrade your GWM Tank 300 or 500 with the Airmax Air Helper Kits from Air Spring Supply Company. Ideal for drivers who tow, load up heavy gear, or explore rough terrain, this kit gives you greater control, ride comfort, and rear suspension support using proven Firestone air spring technology.
Here’s why the Airmax Air Helper Kit is a smart choice for GWM Tank 300 and 500 owners:
- Better Load Support, Security and Level Ride Height
Towing trailers or loading rooftop tents often causes rear-end sag. The Airmax system lets you inflate the air springs to correct the ride height, which improves steering response, braking control, and overall stability while helping to reduce strain on your suspension. - Consistent Comfort On and Off the Road
With adjustable air pressure, the Airmax kit allows you to fine-tune your suspension for road conditions. Whether you’re driving long highway stretches or navigating gravel or rocky trails, you’ll enjoy a smoother, more stable experience. - Reduced Body Roll and Towing Sway
By adding firmness to the rear suspension, Airmax air springs limit body roll in corners and minimise trailer sway. This is especially useful for Tank 500 owners tackling longer trips with added passengers, gear, or towing loads. - Easy Installation with Precise Fitment
The bolt-on design means no cutting or welding is required. Every kit includes heavy-duty Firestone air springs, vehicle-specific brackets, DOT-approved airline tubing, inflation valves, and optional in-cab controls for on-the-go pressure adjustments. - Built with Commercial-Grade Components
The kit features DOT-approved nylon tubing – the same high-grade material used in commercial truck braking systems. This means it’s over-engineered for reliability in a 4×4 suspension upgrade, giving you long-term durability and confidence under pressure.
Watch the video below to see how Firestone Air Springs can improve your 4×4’s performance:
The Airmax Air Helper Kit is tailored for the GWM Tank 300 and 500. With industrial-strength Firestone components and DOT-certified tubing trusted in heavy-duty applications, it gives everyday drivers a professional-grade solution for maintaining balance, safety, and ride quality – whether you’re loading up for work or escaping into the wild.
Do you need more control and stability from your GWM Tank’s suspension? Contact Air Spring Supply Company for expert advice and kit pricing.
For more information on these Airmax Suspension Kits, including online ordering, specifications, sizes, costs, or applications, please use the enquiry form below. A member of their team is standing by to assist you with all your needs and requirements. Alternatively, feel free to call them personally on 011 397 6390 for Johannesburg – Gauteng, or on 031 205 2293 for Durban.
