Is your load legal? Live payload, GVM, GCM, tow & tow-ball checks
Pick a vehicle and the calculator loads its real kerb weight, GVM, GCM, braked-tow rating and tow-ball limit. Add the weight of passengers and gear, tick any fitted accessories, and set a trailer weight — the five gauges update live:
Figures are manufacturer-published guidance, not independently verified. The optional rear-axle figure is a simplified estimate. Always confirm against the compliance plate and owner's manual before loading, and never exceed rated GVM, GCM, tow or tow-ball limits.
Payload 450 kg · GVM 2,050 · GCM 3,650 · Braked tow 1,600 · Tow-ball 160 kg
Total weight of people and gear inside the vehicle
Fully-loaded trailer weight, not the dry tare
Assumed at 10% of trailer ATM
Enter both from a weighbridge / your compliance plate to add a rear-axle gauge. Nothing here is estimated.
Vehicle weights (kerb, GVM, GCM, braked-tow and tow-ball limits) are the manufacturer's published figures from our database; payload = GVM − kerb. Tow-ball download is assumed at 10% of the trailer weight unless you enter your own. Rear-axle load is only shown if you enter both values yourself. Figures are a guide, not independently verified — confirm against the compliance plate and never exceed rated GVM, GCM, tow or tow-ball limits.