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The Ultimate ARB Build Guide for the Toyota 79 Series in WA

  • February 19, 2026

The Toyota 79 Series LandCruiser has earned its legendary status as one of Australia’s most capable workhorses, and here in Western Australia, it’s practically a way of life. Whether you’re a tradie navigating remote worksites, a keen adventurer tackling the Gibb River Road, or a family exploring WA’s endless outback, the 79 Series is built for it all. But to truly unlock its potential, the right upgrades are essential.

At ARB Rockingham, we specialise in transforming stock 79 Series vehicles into purpose-built rigs that can handle anything WA throws at them. As WA’s largest ARB accessories store, we’ve helped countless drivers create their ideal setup with expert advice, quality components, and professional installation. Here’s your complete guide to building the ultimate Toyota 79 Series.

Why the Toyota 79 Series Needs Upgrades in WA

Straight from the factory, the 79 Series is already impressive. However, Western Australia’s unique conditions demand more. Long distances, corrugated roads, extreme heat, wildlife encounters, and the need to carry serious loads all mean that stock specifications often fall short. Whether you’re loading up camping gear, work equipment, or touring essentials, you’ll quickly discover that the factory GVM leaves little room for accessories and payload.

With the right Toyota 79 Series upgrades WA drivers can rely on, you can create a rig that’s perfectly suited to your specific needs whilst remaining fully compliant and safe.

GVM Upgrade 79 Series Rockingham: The Foundation of Your Build

If there’s one modification that should sit at the foundation of every serious 79 Series build, it’s a GVM upgrade. Gross Vehicle Mass (GVM) determines the maximum legal weight your vehicle can carry, and with bull bars, winches, canopies, dual battery systems, and touring gear, you’ll reach that limit faster than you’d expect.

A GVM upgrade 79 Series Rockingham owners choose typically increases capacity from the factory 3,510kg to anywhere between 3,780kg and 4,200kg, depending on the kit selected. This upgrade isn’t just about legality, it’s about safety, performance, and peace of mind. At ARB Rockingham, we work with ADR-compliant GVM systems featuring upgraded suspension, springs, and shock absorbers that improve ride quality even under heavy loads.

Our qualified technicians ensure every GVM upgrade is installed correctly and meets all compliance requirements, whether you’re upgrading pre-registration or post-registration. It’s a game-changer for anyone serious about touring, towing, or working in remote areas.

ARB Canopy 79 Series: Secure Storage That Works 

Once you’ve sorted your GVM, it’s time to think about storage. An ARB canopy 79 Series drivers trust offers secure, weatherproof protection for all your gear, whether it’s tools, camping equipment, or recovery gear. ARB canopies are built from UV-stable ABS thermoplastic, designed to withstand the harsh Australian sun and rough conditions year after year.

The flagship ARB Ascent Canopy is loaded with premium features including integrated central locking, electronic push-button window release, and slam-shut latches. Its high-flow forward-facing intake prevents dust from entering through the tailgate, keeping your gear clean even on WA’s dustiest tracks. Inside, a powerful LED light ensures you can find what you need even in low light, and the frameless exterior windows provide a sleek, modern look.

Essential ARB Accessories for the Complete 79 Series Build

Beyond GVM and canopies, there’s a world of ARB accessories designed to enhance your 79 Series. Here are some of our most popular recommendations for WA drivers:

ARB Bull Bars: Protection from wildlife strikes is non-negotiable in WA. An ARB bull bar not only shields your vehicle from kangaroos and livestock but also provides mounting points for driving lights, aerials, and winches. ARB bull bars are ADR-compliant and airbag-compatible, ensuring safety without compromise.

Old Man Emu (OME) Suspension: Even with a GVM upgrade, adding quality suspension makes a massive difference. OME BP-51 suspension systems offer adjustable damping and exceptional control, transforming how your 79 Series handles both on-road and off-road.

Roof Racks: Whether it’s an ARB Base Rack over the cab or a full platform system over the canopy, roof racks dramatically increase your carrying capacity for solar panels, recovery boards, jerry cans, and rooftop tents.

Dual Battery Systems: Remote touring demands reliable power. ARB dual battery systems keep your fridge, lights, and accessories running without draining your starter battery.

Recovery Gear: From winches to recovery boards, having the right gear can make the difference between a minor inconvenience and being stranded.

Why Choose ARB Rockingham for Your Toyota 79 Series Upgrades WA

Building a 79 Series isn’t just about bolting on parts, it’s about creating a cohesive, purpose-built system that works together seamlessly. We take the time to understand how you’ll use your vehicle and recommend solutions that fit your budget, requirements, and adventure plans.

As WA’s largest ARB accessories store, we offer the biggest range of products under one roof, from bull bars and canopies to suspension systems and recovery gear. Our team of experienced technicians installs every component in our fully equipped workshop, ensuring precision, safety, and compliance.

If you’re ready to transform your Toyota 79 Series into the ultimate touring, work, or adventure vehicle, visit ARB Rockingham today. Our friendly team is here to answer your questions, provide expert advice, and deliver exceptional results. Don’t settle for second best, trust WA’s leading 4WD specialists to build your dream rig.