Tools
Free tools that use only the figures you enter. Each one shows a worked example and how it works.
All tools
Roof load checker
Will a roof tent fit your car? Check your kit against your vehicle's dynamic and static roof loads.
Trip kit list builder
A checklist for your trip length, season and setup, ready to print or copy.
Vehicle height calculator
Your total height with bars and a tent or box on top, in centimetres, metres and feet.
Hire vs buy calculator
Compare hiring a roof tent with buying one, using your own figures.