Skyjack SJIII Series Maintenance & Parts Manual page 144

Figure 6.3-1. Base, Axle & Wheels AH
10
11
9
12
8
14 13
17
16
20
15
19
18
16
7
2
21
22
6
5
4
2
1
3
DO NOT
Intermix tires of different types
on one machine. Use only tires
of type originally supplied.
11107AA
SJIII Series - The Conventionals 129919
SECTION 6, Page 58