CANBERRA TRAILERS | RESORT TRAILERS | TRAILER SHOP (02) 6297 7709
Sizing it up

Choosing a trailer size and type

A trailer that is slightly too small gets used once and resented forever. One that is far too big is awkward to reverse, awkward to store and costs more to register. Four questions settle it.

1. What is the heaviest thing you will carry?

Not the most common thing — the heaviest. Soil, sand, gravel, pavers and firewood all reach the weight limit while the trailer still looks half empty. Work the numbers on the weights page before you shop.

2. What is the longest thing you will carry?

Lengths of timber, ladders and steel decide the deck length more often than weight does. Overhang is limited, so it is cheaper to specify the length up front than to discover the shortfall on the first trip to Fyshwick.

3. Single axle or tandem?

Single axle is lighter, cheaper, easier to move by hand and simpler to park. Tandem carries more, tracks more steadily at highway speed and is far more forgiving of a blowout — at the cost of more tare, more tyres and more to store.

4. Where will it live?

Measure the gate, the side passage and the garage before you measure the load. Plenty of Canberra blocks will not take a tandem down the side, and a trailer parked on the verge is a trailer that attracts attention.

Specify it once

The details that are cheap now and expensive later

Tie-down points beat straps

Rated, welded tie-down points in the right places are cheap when the trailer is being built and awkward to retrofit. Work out how you will strap the load before it is fabricated.

Ramps, tilt and loading height

How the load gets on matters as much as whether it fits. Mowers, bikes and machinery each want a different answer — slide-out ramps, a tilt bed or a beaver tail.

Lighting and wiring

LED lamps and a properly sealed loom outlast the trailer. Match the plug type to the tow vehicle up front — adaptors are the single most common cause of intermittent trailer lights.

Sides and cages

Higher sides add volume for almost no weight. Removable cages and drop sides let one trailer do two jobs, which is often cheaper than buying for the extreme case.

Jockey wheel and handling

If the trailer has to be moved by hand into a carport, that decides both the jockey wheel and, often, single axle over tandem.

Seventeen types

Which trailer suits your job

Each links through to Resort Trailers, who build them to order in Queanbeyan — there you will find photos of real builds, specifications and pricing.

Box Trailers The default choice, and the right one more often than not. Tip runs, garden loads, moving house. Cage & Canopy Trailers When the load is bulky rather than heavy. Sides gain you volume without gaining weight. Camper Trailers Set up around how you camp — water, power and storage, ready for the South Coast or further out. Car & Bike Trailers Getting a vehicle on and off safely. Deck length, ramp angle and tie-downs all follow from what you are carrying. Enclosed Trailers Lock it and leave it. Tools, stock or gear that has to stay dry and stay put overnight. Mowing Trailers Laid out for a mowing round — ride-on, push mower, whipper snipper, blower and jerry cans, each with a home. Off-Road Trailers Clearance, suspension and a coupling that will articulate. Built for corrugations, not car parks. Plant & Custom Trailers The one-offs. Machinery, specialist equipment, and the jobs no catalogue trailer covers. Site Boxes Hardened storage that stays on site. Keeps the tools where the work is instead of in the ute overnight. Tipper Trailers Hydraulics do the unloading. Worth it the moment you are shifting soil or gravel more than occasionally. Tradies Trailers & Utes Fitted out around a trade. Racks, drawers and shelving arranged the way you actually work. BBQ Trailers A catering setup on a tow ball — hotplates, servery and storage in a single towable unit. Steel Canopies A hard, lockable lid over the tray. Shelved out inside and weatherproof. Stock Crates Loading ramps, internal gates and full-height rails for moving livestock safely. Table Top Trailers A flat deck and nothing in the way. Drop sides and headboards for loads that will not fit in a box. Ute Trays Steel trays and racks measured to the cab — single, extra or dual.
More guides

Keep reading

ATM, GTM, tare and payload explained What ATM, GTM, tare, payload and ball weight actually mean on a trailer compliance plate, and how to work out what you can really carry. How much can your car actually tow? Braked and unbraked towing capacity, tow bar and ball weight ratings, GCM, and when a trailer legally needs its own brakes. Registering a trailer around Canberra Which side of the border you register with, what a new trailer needs before it can be registered, and what to check when buying a used trailer. Trailer rego in the ACT When Access Canberra needs to inspect a trailer, what the ACT fee cut actually was, how to check a rego before buying used, and the NSW rules for Queanbeyan. Servicing and repairing a trailer What a trailer service covers, how often to do it, the parts that actually wear, and why a trailer specialist is better set up for it than a general workshop. Hiring a trailer vs buying one in Canberra What trailer hire costs around Canberra, the hidden costs of hiring and owning, the rough break-even, and what an older trailer costs to keep registered. Trailer safety inspection checklist What an ACT roadworthy or NSW pink slip checks on a light trailer: lights, tyres, brakes, coupling, chains, chassis and plate. Check it at home first. What a trailer costs to own around Canberra ACT and NSW trailer rego fees by weight, the 2025 fee cut, injury cover, optional insurance, servicing, tyres, storage and a worked year for a 7x4 box trailer. Towing a trailer from Canberra to the coast Getting a trailer, boat or camper down Clyde Mountain and back: NSW towing rules, brake fade, salt water and bearings, the pre-trip walk around, where to stop. 6x4, 7x4, 7x5 or 8x5: which box trailer size? Box trailer deck sizes in mm, typical tare and ATM, when a size needs brakes, cage heights, what fits, and the ACT tip rules that apply whatever size you pick.
Talk to a builder

Ask about a build, a repair or a service

Tell us what you need to carry and we will come back with what suits it and what it costs. Enquiries go straight to the Resort Trailers workshop in Queanbeyan — no call centre, no obligation.

We use your details to answer your enquiry and nothing else. Prefer to talk? Call (02) 6297 7709, Monday to Friday, 8am–5pm.