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Know before you buy, modify or tow

Understand your setup.
Plan your next move.

Vehicle, modification and towing advisory that explains your figures, assumptions, pressure points and what to verify next.

Illustrative touring 4WD with fitted accessories on an outback track

Bring the whole setup into view

Vehicle, load and caravan. One connected decision.

Touring illustration · Your report uses the figures and evidence supplied for your setup.

✓ GVM Analysis✓ Payload Assessment✓ Tow Ball Mass Review✓ Axle Load Assessment✓ Vehicle & Trailer Matching✓ Sources & Assumptions
Find your assessment

One setup. The right level of detail.

One-off prices in Australian dollars. Automated digital assessments, not a personal consultation. Compare scope and required figures before paying.

Paid reports provide weight, loading and modification-planning observations. They do not approve modifications or determine legal compliance.

From the published fictional sample

Ranger accessory-heavy example: see how a report separates an illustrative payload subtotal from missing axle evidence.

Published fictional Ranger report excerpt: 431 kg of accessories, 489 kg accessory-only payload margin and 47 percent payload used. Figures are fictional, before passengers or caravan.

The 489 kg figure is before passengers, luggage and towball load. Actual axle loads remain unknown without measurements. These figures do not describe your vehicle.

Screenshot of the public HTML example, captured 20 October 2026. Not customer data or an exact preview of every paid product or PDF.

Read the full fictional sample report

Choose the scope you need

Paid reports provide weight, loading and modification-planning observations. They do not include a state-specific modification approval assessment or determine legal compliance. The separate free preparation guides and Navigator cover all eight Australian states and territories. Confirm requirements with the registration authority or an appropriately authorised certifier.

One-off digital products in Australian dollars
ProductAUDScope
Detailed Weight Distribution Calculator & Report$29Self-service arithmetic from your own figures; printable results.
Risk Scan$49Vehicle only: accessories, carried load, payload, GVM and axle observations. No complete caravan combination assessment.
Vehicle + Caravan Assessment$99The towing combination: vehicle and trailer loads, GVM, GCM, axle and towball observations.
Complete Vehicle Build Assessment$149Combination assessment plus broader accessory, modification, touring and purchase planning.

Have the exact vehicle variant and, where relevant, trailer variant, applicable manufacturer or engineering limits, and your actual loaded masses ready. Ratings are maximum limits; they are not measured axle weights.

  • For the $49 vehicle-only Risk Scan, supply actual fully loaded vehicle front and rear axle readings and the applicable GVM and axle ratings. A measured total alone cannot establish individual axle loads.
  • For a combination report, choose fully loaded unhitched readings or fully loaded coupled readings. An estimate of the coupling change requires a conventional coupling, no weight-distribution hitch, measured loaded towball mass, wheelbase and rear axle-to-coupling distance.
  • For a direct combination total, supply coupled vehicle axle readings and the measured coupled trailer axle-group total from the same loaded setup and hitch setting. These direct readings can be used with a weight-distribution hitch or gooseneck without inferring its forces. The report does not model hitch adjustment or gooseneck geometry.
  • Use exact applicable vehicle and trailer ratings. Occupants, fitted accessories, fuel, water and cargo already in fully loaded readings are not added again. Describe proposed changes separately; the paid intake does not calculate an incremental accessory-position build-up from an unladen baseline.
  • No readings yet? Choose planning only. Missing figures stay unknown, and the intake requires acknowledgement before continuing with incomplete measurement comparisons. Payment cannot establish missing measurements.

Digital automated guidance does not include a personal consultation, physical weighing or engineering certification. Examples are fictional, not verified customer results. For formal approval or uncertain loading, obtain qualified advice and actual measurements.

View illustrative combination examples · Delivery details · Refund policy

Explore advisory topics

The questions behind your setup.

These are advisory topics, rather than additional assessment packages. Expand a topic to review its scope and relevant starting point.

Fast digital delivery

Clear findings without appointments

Complete one structured intake form and receive an automated report that explains your figures, margins, assumptions and practical next steps. Reports are normally generated within about one minute after the required intake is submitted, subject to processing. Missing evidence remains unknown.

  1. 1Choose the assessment for your setup
  2. 2Pay securely and complete the required intake
  3. 3Receive your automated report electronically

Your next decision starts with clearer figures.

Choose your assessment level and complete the required intake. Your automated report is normally generated within about one minute after submission, subject to processing; missing evidence remains unknown.