See also:

Attaching the roof carrier
Open covers 1 carefully in the direction of the arrow. Fold covers 1 upwards. Only secure the roof carrier to the anchorage points under covers 1. Observe the manufacturer's installation ...

Please bear the following in mind
For safety reasons, Mercedes-Benz recommends that you only use Tires and wheels which have been approved by Mercedes-Benz specifically for your vehicle. These tires have been specially adapt ...

Notes on selecting, mounting and replacing tires
Only mount tires and wheels of the same type and make. Only mount tires of the correct size onto the wheels. After mounting new tires, run them in at moderate speeds for the first 60 miles ( ...