Slow Vehicle Rule

If you are driving a slow-moving vehicle on a two-lane highway and five or more vehicles are backed up behind you, unable to pass, pull off the roadway at the first safe, available turnout.

Turn-outs may be an extended shoulder where you can maintain your present speed, or a small area off the roadway where you can stop before returning to the roadway.

Do not attempt to pass more than one vehicle at a time when driving on a two-lane highway.

When traveling with another truck or bus in a “convoy,” leave enough space between vehicles in the convoy so other vehicles can pull back into the lane safely.