Make sure that all smaller items are packed within larger boxes or bags so that there are no loose items.
How to drive with roof bag safe.
Don t load your roof with lots of heavy items anything heavy is better stored in your boot.
You need to be aware that your car will handle differently when you have a roof box attached.
Add all these weights together to make sure you haven t exceeded the roof load capacity.
Then weigh luggage items before you load them into the roof box.
If you don t know what it is then look in your vehicle handbook.
Packing your roof bag with 2 3 larger bags as opposed to lots of little items will also help you balance out the weight to make driving with it on board easier and safer.
Always use the recommend fixtures and accessories.
Driving with your roof box.
Make sure you have the proper tools and help when securing the mattress to the top of your roof.
Prevent items from moving during a sudden stop by strapping down bags or boxes with cargo anchors.
Your car will have a maximum permitted roof load.
A 2012 study conducted by the government accountability office found 51 000 crashes occur each year from cars that were struck by improperly secured objects flying off moving cars or that hit highway debris resulting in 10 000 injuries and 440 deaths.
Since suvs are already higher off the ground adding a roof carrier can mean more wind resistance added potential for swaying and lower gas mileage.
Find out the weight of your roof bars and roof box.
It can be dangerous to drive with objects strapped to the roof of your car especially for the vehicle behind you.
The owner s manual for your car will have a section on the maximum weight that can be carried on the roof.
Furthermore stay off busy roads and highways.