when to replace a track tire

2:54

2:10

5:28

2:01

8:36

9:39

7:11

1:54

8:46

1:35

7:42

7:05

10:25

11:16

14:21

5:35

11:56

2:27

5:40

2:28

1:20

7:19

3:32

15:50

15:13

9:51

12:16

2:16

5:47

4:38

8:41

4:36

7:08

10:46

8:18

11:10

4:59

1:32

5:26

8:57

4:40

4:45

2:26

8:21

13:47

3:40

2:23

10:38

2:40

3:09

2:16

1:04

1:15

7:30

1:05

7:12

8:27

6:45

2:19

8:38