See also:

Run-flat tires
The symbol identifying run-flat tires is a circle with the letters RSC on the sidewall. Run-flat tires comprise a conditionally self-supporting tire and a special rim. The reinforcement in the ...

Side airbags
In a lateral impact, the side airbag supports the side of the body in the chest and lap area. ...

The Inside
The interior styling is all-new, but BMW has taken an evolutionary approach, as there's still a strong resemblance to the previous generation's cabin. Befitting this class, it's decked out with ri ...