Frequently asked questions:
CERTO / CARGO
How fast am I allowed to drive with my Atera roof box?
In Germany we advise the recommended speed of 130 km/h, there is no legal limitation.
How to take care of my roof box?
For this please note the instructions in the user information.
Am I able to use my roof box with aluminium basic bars?
Basically yes, may you have to use our additional available comfort fit system.
Which ski length fits into which roof box?
You can take the outer total box length minus 5 cm.
How to find out the inner dimesnions of the roof box?
You can take the outer total dimensions minus 5 cm.