SECTION 1 –
INTRODUCTION
1-15
* Static load radius is suggested and will vary with load.
TIRE SPECIFICATIONS (STANDARD)
Size
Make
Model
Load
Rating
(Weight/
Speed)
Air
Pressure
(Max PSI)
Tread
Width
(in.)
Load
Capacity
(lbs.)
Overall
Diameter
(in.)
Static
Load
Radius*
(in.)
Rolling
Circum.
(in.)
Gross
Flat
Plate
(in
2
)
650/65R38
Alliance
550
166D
46
25.4
13,220
71.4
32.4
214.6
- - -
IF380/90R46
Alliance
363
168D
64
15.3
12,330
72.5
33.6
220.8
- - -
IF480/80R50
Alliance
363
166D
44
18.9
14,010
80.2
37.0
242.2
- - -
650/65R38
Firestone®
9000
166D
46
26.0
9,100
72.4
32.4
218.0
480
VF380/105R50
Firestone
Radial All
Trac RC
179D
64
16.2
17,100
80.7
37.3
244.0
327
380/90R46
Goodyear
Ultra
Sprayer
168A8
78
15.0
12,300
72.7
32.8
219.0
- - -
IF320/105R54
Goodyear
Ultra
Sprayer
167D
64
12.9
12,000
80.1
35.4
236.0
215
IF380/105R50
Goodyear
Ultra
Sprayer
177D
70
14.9
16,100
80.7
36.1
241.0
305
IF520/85R42
Goodyear
Ultra Torq
170A8
52
20.3
13,200
76.5
34.3
230.0
- - -
480/80R42
Goodyear
Dyna Torq
166A8
58
18.7
11,700
73.3
33.3
221.0
- - -
VF380/90R46
Michelin®
Spraybib
173D
64
15.1
14,330
72.5
33.4
217.7
267
VF420/95R50
Michelin
Spraybib
177D
52
16.3
16,094
80.8
36.9
240.9
- - -
VF480/80R50
Michelin
Yieldbib
166B
23
18.4
11,680
80.3
35.5
237.6
450
