See also:

Sidewall
The part of the tire between the tread and the bead. ...

Chassis and suspension: Agile handling and high comfort
The AGILITY CONTROL suspension, which is standard equipment in both the C-Class Saloon and Estate, harmonises perfectly with the dynamic design. It is based on an amplitude-dependent damping syste ...

Notes on regularly inspecting wheels and tires
WARNING Regularly check the tires for damage. Damaged tires can cause tire inflation pressure loss. As a result, you could lose control of your vehicle. Worn, old tires can cause accidents. ...