The price you'll pay for a mobile caravan weighing session in Australia depends on a few things — including whether you need just the tow vehicle weighed, just the caravan, or a full combo session covering the whole rig coupled together. Compared to the cost of not doing it, it's one of the cheapest line items in the entire towing budget.
Here's how to think about the pricing — and what's actually in the box.
What affects the cost?
1. What gets weighed
Most operators (TowMetrics included) offer a few options: a tow-vehicle-only weighing to check GVM, a caravan-only weighing to check ATM and tow ball weight, or a combo weighing — the whole rig coupled together, measuring GVM, ATM, GTM, GCM and tow ball weight in one session. The combo costs more than either partial, but it's the only way to confirm every limit at once — and the only way to check GCM, which is the figure that catches a lot of rigs out.
2. Distance to you
Mobile services price travel either as a flat fee, a per-kilometre rate beyond a free radius, or a combination. TowMetrics operates within a 40 km radius of Albury Wodonga at the standard rate, with travel up to 100 km available for an additional per-kilometre charge. If you're sitting in the centre of the service area — Albury, Wodonga, Wangaratta, Corowa, Jindera, Rutherglen — you'll usually pay the standard rate with no travel surcharge.
3. Whether you get a written report
A measurement on the spot is one thing. A dated, branded written report documenting every measured weight against its rated maximum is another — and it's what your insurer or a buyer of the van will actually want to see. Most reputable services include this; verify it's included before you book.
4. The complexity of the rig
A single-axle pop-top with a 6 cylinder ute is faster to weigh than a tandem-axle off-road family van with a long wheelbase 4WD and a slide-on toolbox. Most operators price one rate that covers the typical caravan setup; very large or unusual rigs may attract a higher fee.
What you actually get for the money
A proper mobile weighing session should produce, at minimum:
- Real measured weights for GVM, ATM, GTM, GCM and tow ball weight — not estimates from a spreadsheet.
- Direct comparison against each rated maximum from the compliance plates, so you can see which limits you're closest to.
- A written weight check report dated to the day of the session.
- A walkthrough of the results so you actually understand what you're looking at — and what to do if a number is over or close.
- Time on-site in the order of 60–90 minutes for a full rig, in your own driveway or storage facility — no driving to a public weighbridge, no queuing, no guessing.
Now compare that to the cost of being overweight
Here's where the maths gets uncomfortable.
Realistic worst-case scenarios
Mid-range fine + defect notice: a few hundred dollars in fines, plus the time and money to get the defect cleared. Already covers a weighing session many times over.
Insurance claim denied after an at-fault crash: exposure depends on the value of the rig and any third-party damages, but $100k+ is realistic on a modern 4WD-and-caravan combination. The denied portion of the claim becomes a personal liability.
Rollover or sway-induced crash on a remote highway: beyond the dollar cost, this is where families get hurt. There is no insurance that fixes that.
Put another way: a single fine for being overweight typically costs more than the weighing session itself. A denied insurance claim costs orders of magnitude more. And it's the one cost that removes uncertainty rather than adding to it.
How often should you do it?
Three high-value moments to weigh:
- When you first buy the van — dealer specs are unladen. Reality is loaded.
- After any significant change — new tow vehicle, GVM upgrade, lithium battery setup, extra water tanks, slide-on canopy.
- Before a long trip — especially if you've been adding gear over the years and haven't checked recently. The margins close quietly.
For most caravanners that's once every two or three years — less often than your insurance renewal, more rarely than your annual service. Inexpensive relative to either.
So: what should you pay?
Get a specific quote from any operator before booking — pricing varies by region and rig. What you're looking for in any quote: is the full set of weights included, do you get a written report, is travel built in or extra, and how much time will they spend on-site? Cheapest isn't always best; thoroughness matters because the document is the point.
Get a quote for your specific rig, or see exactly what's included in a TowMetrics mobile weighing session.