About Roadking

Built in Australia, for Australian conditions

Roadking Chassis is an Australian-owned, family owned and operated manufacturer based in Campbellfield, in Melbourne's north. Family owned and operated since 2008, we design and build heavy-duty caravan and trailer chassis, the Roadking Hauler range, and the full line of components that go with them — stabiliser legs, jockey wheels, battery boxes, couplings, bolt-on accessories and more.

Everything we make is engineered for the reality of Australian touring: corrugated outback tracks, long highway hauls, and the kind of loads that punish lesser gear. More than fifteen years on, that focus on building gear tough enough to last hasn't changed.

Why we built this store

For years, the only way to get genuine Roadking gear was through a build or a workshop. We kept hearing the same thing from caravanners, trailer builders, grey nomads and tradies: "Can I just buy that part directly?"

Now you can. We created roadkingstore.com.au to put the same components we trust on our own chassis straight into your hands — no middleman, no markup, no chasing down suppliers. Whether you're building from scratch, upgrading, or replacing a worn-out part, the gear you need is a few clicks away.

What you get when you buy direct

The right gear, easy to find. Our store is organised by category — couplings, jockey wheels, stabilisers, battery boxes and more — so you can go straight to what you need instead of digging through catalogues.

Competitive, manufacturer-direct pricing. Because you're buying straight from the people who make it, you get genuine quality without the retail premium.

Fast dispatch, flat-rate shipping. We get your order moving quickly, with simple flat-rate freight across Australia — $40 to the east coast and $60 to WA & NT. No surprises at checkout.

Backed by people who know the product. Every item we sell is gear we stand behind, with a 30-day returns policy and a team that actually knows caravans and trailers.

Get in touch

Questions about fitment, compatibility or your build? We're here to help — reach us at sales@roadkingchassis.com.au or through our Contact page.

Visit our showroom: 32 Glenbarry Road, Campbellfield, Victoria 3061. Come and see the range in person and have a chat with the team.

Roadking Chassis — 16 Ainslie Road, Campbellfield, Victoria 3061. Family owned and operated since 2008. Australian owned. Built to last.

Find us online

There's more to Roadking than the store. Visit our main site to explore custom chassis, suspension and toy hauler builds, and follow along on social for new builds, product releases and behind-the-scenes from the workshop.