Question 1
Doubles and Triples
Question 1 of 3
You're going down a long grade. What's the best way to prevent your brakes from overheating?
Make sure you're in the proper gear, use engine braking and apply the brakes firmly when necessary
Use engine braking and ride the brakes down the grade
Make sure you're in the proper gear and use trailer brakes only
Supplement the air brakes by using the spring brakes