| Tread # |
| #6 |
| Base Width 7" |
| Tread Depth 28/32 |
| #7 |
| Base Width 7 5/8" |
| Tread Depth 28/32 |
| #8 |
| Base Width 7 15/16" |
| Tread Depth 28/32 |
| #9 |
| Base Width 8½" |
| Tread Depth 28/32 |
| #10 |
| Base Width 8 7/8" |
| Tread Depth 32/32 |
| #13 |
| Base Width 9 5/8" |
| Tread Depth 32/32 |
| #15 |
| Base Width 11" |
| Tread Depth 32/32 |
| #16 |
| Base Width 12½" |
| Tread Depth 38/32 |
| #17 |
| Base Width16¾" |
| Tread Depth 40/32 |
McCoys SKS Tread
Tire Size
Tread #
1000-20
8
1000-20
9
1000-20
10
1000-20
13
10-16.5
13
1100-20
12
1200-20
13
1200-20
15
12-16.5
15
12-5-80-18
13
1300-24
15
1300-24
16
1400-24
15
1400-24
16
1400-25
16
14-17.5
16
15-19.5
16
15.5-25
16
17.5-25
16
17.5-25
17
20.5-25
17
21-8-9
6
23-10-12
9
23-9-10
7
250-15
7
250-15
9
250-15
10
27-10-12
9
27-8.5-15
7
28-12.50-15
15
28-9-15
8
28-9-15
9
300-15
13
300-15
15
31-6-10
13
31-10-20
13
33-6-11
15
33-12-20
15
33x15.5x16.5
16
355-65-15
15
570-12
6
600-9
6
650-10
6
700-12
6
700-15
6
750-15
6
750-16
6
825-15
7
825-15
8
825-20
8
900-20
9