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At 55 mph approximately how many seconds does it take to come to a stop -
✔✔6 seconds
What is the minimum tread depth required in the front two tires - ✔✔4/32"
tread depth required in the front two tires
There must be no more than ________ play in the steering wheel or __" in a 20"
steering wheel - ✔✔10 degrees/ 2"
What is the minimum tread depth required in the rear tires? - ✔✔2/32" tread
depth required in the rear tires
How do you test your air breaks - ✔✔Pump 3 times and then hold the break on
the 4th
What are the only factors in BAC - ✔✔Amount of alcohol and weight
How do you calculate stopping distance? - ✔✔Perception time + reaction time +
braking distance = stopping distance
There must be no more than ___" play in any engine belts - ✔✔3/4" play in
engine belts
If ABS fails - ✔✔Do not stop immediately, service soon
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, Oil pressure should be between ____psi at idle - ✔✔5-20 psi
Oil pressure should be between ____psi during operation - ✔✔35-75
How many seconds ahead should you look while driving - ✔✔Always look 10-12
seconds ahead while driving
What do round yellow warning signs for RR XING without drop arms mean? -
✔✔You must stop and listen before crossing
Where do you place caution triangles - ✔✔Place caution triangles 10' and 100'
away from your vehicle towards on coming traffic
Where do you place caution triangles when there is a hill or a curve blocking
drivers from seeing you? - ✔✔Place 1 triangle on the other size of the hill or
curve
What is controlled braking - ✔✔Applying brakes as hard as you can without
locking them
What is engine braking - ✔✔Lowering your gears when going downhill to slow
vehicle without using brakes
Stopping distance estimate - ✔✔1 second per 10' of vehicle length add 1 second
if you are traveling over 40 mph
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©KERRYMARTIN 2025/2026. YEAR PUBLISHED 2025.