CDL
Courses
English
English
Ukrainian
Russian
Tajik
Kazakh
Login
Home
CDL
Permit
North Dakota
General Knowledge #6
Practice Test
What is true about tires?
You should inspect your tires every two hours or every 100 miles when driving in very hot weather.
Tires with different tread depths are safer for long trips.
Tires should be replaced with new ones every 5000 miles to ensure safety.
Correct: 0
Incorrect: 0
Skipped: 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Restart The Test
Go To Another Test
