CDL
Login
Home
CDL
Permit
Arizona
General Knowledge #12
Practice Test
What should you look for in the wheel bearing seals when you check them?
Color changes
Tire tread pattern alignment
The oil level in the hub and any leaks
All of the above
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
