CDL General Knowledge Practice Test Results

Question 1
84% answer correctly
When driving in hot weather you should:
Expect a lower tire failure rate if you have recapped tires
Continue driving if your tires are too hot to touch
All of these
Inspect your tires more often
Question 2
61% answer correctly
Your vehicle has an automatic transmission. When should you downshift?
Before exiting a curve
Before entering a curve
Before starting down a grade
Before starting up a grade
Question 3
78% answer correctly
What`s the minimum tread depth for front tires?
5/16 inch
4/32 inch
8/32 inch
3/8 inch