79 Series 300mm Jmax Chassis

Make and Model: 79 Series 300mm Jmax Chassis Extended Dual Cab
Accessory: Bomb Shelter Canopy on a Mitz Alloy Tray
Paint: Full Colour Matched 2 Pac Canopy

💯 WHY CHOOSE EXPEDITION SYSTEMS?
✔️ 100% Australian Made – Designed, engineered and manufactured in WA
✔️ We're bringing manufacturing back home, one high-quality build at a time
✔️ Inheritance grade – Built to last a lifetime. It’s time to put an end to disposable society
✔️ Crafted by Skilled Trades – Backing Aussie jobs and training new tradesman for the future
✔️ No Offshore Shortcuts – No cheap imports, no corners cut. Just solid gear, made the way it used to be with honour, pride and integrity

For quotes and advice regarding custom modifications and fabrication work for 79 Series 300mm Jmax Chassis modifications and other work, please contact Expedition Systems today.

Project Enquiries & Questions

“Obsessed with how our rig came up! These guys are passionate about what they do, Jason at Expedition Systems is an absolute legend and froths it just as much as we do which makes it so awesome to collaborate on a build like this! Absolutely recommend them to anyone Australia wide but especially if you’re in WA looking for a truck fit out, or any fit out really!”

Monique and Mike Bowen - Bowen Civil Solutions

“Expeditions Systems on Gordon Rd Mandurah won the tender to design a build a single cab heavy duty off-road expedition tray. Jason and Lilly were truly engaged in the project and took the lead on the concept and design of the tray and this functional features. Always engaging with myself (the client) ensuring we were included in the process throughout the build process. The end result surpassed my expectations. Truly a functional work of automotive art. Price competitive with local and eastern states high end producers, Lilly , Jason and the Team absolutely knock this out of the park, brilliant work”

Stuart Wilson "GUS"- Lead instructor of Toyota Land Cruiser Club of WA

“I couldn't be happier with the work Expedition Systems did on my truck. As the owner of MNT Mechanical, I needed a setup that could keep up with the demands of heavy diesel repair work in the field. From the start, the team listened to exactly what I needed and delivered a build that’s tough, practical, and perfectly suited for how I work. The quality is top-notch, and everything is built to handle real-world use. It’s made a huge difference in my day-to-day — I’ve now got a truck that works as hard as I do. Highly recommend them if you want a solid, professional setup done right”

Murray Baker - MNT Mechanical

“I spent 12 months attempting to work with other builders around Perth for my tray and subframe project and none gave me confidence that they could build something that met my needs and would stand up to the abuse of the remote international travel which the truck is being built for. Thankfully I found Jason and the team at Expedition systems. Jason listened to my very long list of requirements and took the time to actually understand what I was trying to achieve. With the end goal in mind Jason designed a 4-point torsion free subframe and tray that exceeded my expectations with many practical features that comes from his own experience getting out and exploring in a 4x4. Not only does the tray and subframe meet my needs from a performance perspective, the workmanship and attention to detail is exceptional. Expeditions Systems is the only place I will take my projects to on the West Coast.”

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79 Series 300mm Jmax Chassis

Project Enquiries & Questions

Monique and Mike Bowen - Bowen Civil Solutions

Stuart Wilson "GUS"- Lead instructor of Toyota Land Cruiser Club of WA

Murray Baker - MNT Mechanical

Dan Bani-Ardalan - Gas Truck owner

79 Series 300mm Jmax Chassis

Project Enquiries & Questions

DOWNLOAD OUR FREE TRAY COMPARISON GUIDE.

Monique and Mike Bowen - Bowen Civil Solutions

Stuart Wilson "GUS"- Lead instructor of Toyota Land Cruiser Club of WA

Murray Baker - MNT Mechanical

Dan Bani-Ardalan - Gas Truck owner