Severe Driving Conditions

A- Repeated short trips of less than 5 miles (8 km) in normal temperatures, or less than 10 miles (16 km) in freezing temperatures
B- Extended idling or low speed driving for long distances
C- Driving on rough, dusty, muddy, unpaved, gravel or salt-covered roads
D- Driving in areas using salt or other corrosive materials, or in very cold weather
E- Driving on sandy areas
F- Driving in heavy stop-and-go traffic when outside temperature is above 90°F (32°C)
G- Driving on steep grades or mountainous roads
H- Towing a trailer, using a camper, or using a roof rack
I- Driving as a police car, taxi, other commercial use, or towing vehicles
J- Driving at speeds over 106 mph (170 km/h)
K- Frequent driving in stop-and-go conditions