Passing
More passing distance is needed when towing a trailer. Because the rig is longer, it is necessary to go farther beyond the passed vehicle before returning to the lane.
See also:
Special Application Services
Severe Commercial Use Vehicles Only: Lubricate chassis components every
5 000 km/3,000 mi.
Have underbody flushing service performed once a year.
...
Tachometer
The tachometer displays the engine speed in revolutions
per minute (rpm). ...
Tire Rotation
Tires should be rotated every 12 000 km (7,500 mi). See Scheduled Maintenance
.
Tires are rotated to achieve a uniform wear for all tires. The first rotation is the most important.
Any time unusua ...