Multi Tyre Inflator - 4 Tyre Inflation Kit

Air Up All Four Tyres at Once. Built for Faster Trackside Adjustments.

Inflating and deflating tyres one at a time belongs in the same category as hand-crank windows and paper maps.

The Apex Designs Air-Eco System is a premium 4 tyre inflation and deflation kit that connects all four tyres to a single air source, automatically equalising pressure across the vehicle. Whether you're airing down before hitting the tracks or pumping back up for the highway, every tyre reaches the same pressure without the constant walk-around, guesswork, or repeated gauge checks.

The result? Faster inflation, perfectly balanced tyre pressures, and more time enjoying the drive.

Why you will love the 4 Tyre Air-Eco System

Custom Built for Your Vehicle

Most multi-tyre inflation kits come with fixed hose lengths that are either too short, too long, or somehow both at the same time.

The Air-Eco System includes 1,280cm of premium Apex braided airline that you cut to suit your exact wheelbase during assembly. The result is a cleaner setup with no excess hose dragging through mud, wrapping around tyres, or creating a tangled mess in the back of your vehicle.

High-Flow 3/8" Airline

Airflow matters.

That's why the Air-Eco System uses oversized 3/8" braided airline instead of the restrictive 1/4" hose commonly found in cheaper kits. More airflow means faster inflation times, less waiting around, and better performance from your compressor.

Whether you're running an ARB Twin Compressor, TJM Pro Series, Milwaukee Compressor or another portable setup, the Air-Eco System is designed to maximise airflow.

Perfectly Equalised Pressures

Once connected, the system automatically balances pressure across all four tyres.

No more chasing small pressure differences from corner to corner. Every tyre finishes at the same pressure, helping improve vehicle stability, tyre wear, and overall ride quality both on and off-road.

Built for Fast Inflation and Deflation

The included Apex High-Performance Inflator allows you to inflate, deflate, and monitor pressure from a single central point.

The simple slide-valve operation lets you add or release air quickly without constantly squeezing a trigger, making tyre pressure adjustments easier when you're moving between bitumen, sand, mud, and rocky terrain.

Designed for Real-World Touring

The Air-Eco System packs down compactly, stores neatly, and is fully field serviceable. If a line is damaged, fittings can be repaired or replaced using standard tools without replacing the entire kit.

From weekend beach runs to remote outback touring, it's built to handle the punishment.

Kit Includes

• 1,280cm Apex 3/8" High-Flow Braided Air Line  
• 4 x Apex Closed-Flow Push-On Chucks  
• 3 x Composite Y-Fittings  
• Apex High-Performance 90 PSI Inflator  
• 1/4" NPT Compressor Connection Fitting

Compatibility

• Suitable for vehicles up to 150" wheelbase  
• Compatible with standard Schrader valves  
• Works with most portable and onboard air compressor systems  
• Hose is supplied long and trimmed during assembly for a custom fit

Stop wasting time inflating one tyre at a time.

Connect all four tyres, equalise pressures automatically, and get back on the track faster with the Apex Designs Air-Eco System.