Bulk Package Manufacturers

Those incorporated by at least one manufacturer include  lowered center of gravity, electronic stability control or trailer-mounted roll stability control (RSC) and truck conspicuity and enhanced lighting/signaling beyond what is required by regulation

Carriers

There are no generally accepted accident prevention measures used by all carriers who specify or consider additional design features above and beyond the minimum federal requirements.   The most popular measures include speed limiters, tire pressure monitors, electronic stability control and lowered center of gravity.

Chemical/Petroleum Shippers

The accident prevention measures most often required include lowered center of gravity, trailer-mounted roll stability control (RSC), and speed limiters.