At Canyon Offroad, we distribute only the most reliable suspension solutions—like the BOSS Load Assist Airbag Suspension Kit, built for the demands of the Chevrolet Silverado 3500!

Whether you're towing, touring, or carrying constant loads, this premium kit improves ride stability, reduces rear sag, and enhances overall safety. It’s a bolt-on solution—no drilling, no fabrication, just straightforward Canyon Offroad-approved engineering.

What's Included

2 × BOSS Extreme Series Double-Bellow Airbags
4 × Precision-engineered brackets (2 upper + 2 lower)
All mounting hardware and quality fittings
SAE J844 airline tubing
Dual Schrader valves mounted on a stainless steel panel
Comprehensive installation instructions

No carrier modifications or chassis drilling required—install with confidence.

Performance & Specifications

Load Capacity: 2,500 lb (1,136 kg) per side
Durability Guaranteed: Independently pressure-tested to over 750 psi
Average Operating Pressure: 15–45 psi depending on payload
Warranty: Covered by Boss’ 5‑year warranty on airbags for on‑road & off‑road use

With over 13,000 load assist kits sold across Australia, Boss airbags have proven reliable for 4WD enthusiasts, mining fleets, tradies, tour operators, road‑trippers, and agricultural users alike.

Key Benefits

Benefit	Description
Improved Ride Height when Loaded	Maintains level stance under heavy weight, eliminating nose-down tilt.
Enhanced Safety & Stability	Keeps tyres in contact with the road, reducing sway and improving cornering.
No Permanent Modifications	Bolt-in system avoids vehicle structure alterations.
High-Quality Construction	Engineered by Boss with rigorous testing for long-term reliability.

Installation and Fitment

Simple bolt-on installation—ideal for at-home install or fitment at your local suspension specialist.
Detailed fitting guide and support included.

Optional Add-Ons:

Enhance your setup with Boss’s in-cabin air control options:

Why Choose BOSS?

1. Aussie Built & Tested: Boss airbags are manufactured, quality-checked, and pressure-tested in Australia. One in every 100 bags is destruction-tested to ensure safety and long life.
2. Trusted Throughout Australia: Used across industries—from heavy-duty trades to tour operators and caravanners.
3. No Hidden Costs: Transparent pricing and simple installation.

Chevrolet Silverado 3500 Australia

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