Weight calculators: payload, roof load, towing
How much payload is left after passengers, water and gear? What can the bike rack carry, what can the roof, and does the trailer match the tow vehicle? These calculators give you solid guidance.
Payload
Calculate the travel weight and remaining payload of your RV from GVWR, unloaded vehicle weight, occupants, water, propane and cargo – including a cargo carrying capacity check.
Open calculatorBike rack
Check whether your bikes fit on the rear rack and calculate the leverage: how much more load the rear axle carries and how much the front axle is unloaded.
Open calculatorRoof load
Add up solar panels, rooftop air conditioner, satellite dish, cargo box or roof tent and check them against your RV's permissible roof load – including the new vehicle height.
Open calculatorTowing weight
Check towing capacity, tongue weight, GVWRs and gross combination weight for your motorhome and trailer combination – with the NHTSA tongue weight recommendation.
Open calculator