FMVSS 214

Side Impact Protection*

This Standard applies to MPVs, trucks and buses with a GVWR of 10,000 lbs. (4,536 kg) or less. It does not apply to walk-in vans. It specifies crush resistance requirements based on deflections of the side doors under specified loading conditions.

*This Standard specifies barrier testing.

Applicability:

Trucks & MPVs 10,000 GVWR or Less Yes
Trucks More than 10,000 GVWR No 
Buses 10,000 GVWR or Less Yes
Buses More than 10,000 GVWR No 
Trailers No 

Read the Complete Standard