Front Tire Pressure (Dual Tire Configuration) (Belt Pickup /
Rigid and Flex Platforms / Rigid Draper and Flex Draper)
All road transportation MUST be done at pressure
shown in No Head/Transport column. Improper pressure during transport
may decrease vehicle stability. Proper pressure results in better
fuel economy and longer tire life.
See Care and Service of Tires in this section for further
information.
Tire pressures and recommended configurations
shown for 700D Series Drapers are compatible for 600D Series Drapers.
Front Tire Size
(Load Index)
Model
No Head/Transport1
615 BPU
618R/F
620R/F
622R/F
625R/F
630R/F
635F
725D
730D
630FD
735D
635FD
740D2
640FD2
645FD2
Air Pressure
kPa (psi)
520/85R42 R1 Duals
(157A8)
S760
117
(17)
159
(23)
200
(29)
200
(29)
200
(29)
200
(29)
200
(29)
200
(29)
NR
NR
S770
117
(17)
179
(26)
200
(29)
200
(29)
200
(29)
200
(29)
200
(29)
200
(29)
NR
NR
520/85R42 R2 Duals
(162A8)
S760
117
(17)
159
(23)
200
(29)
200
(29)
200
(29)
200
(29)
200
(29)
228
(33)
NR
NR
S770
117
(17)
179
(26)
200
(29)
200
(29)
200
(29)
200
(29)
200
(29)
228
(33)
248
(36)
NR
S780
S790
138
(20)
179
(26)
NR
248
(36)
248
(36)
248
(36)
248
(36)
276
(40)
276
(40)
303
(44)
520/85R42 R2 Duals
(165A8)
S760
117
(17)
179
(26)
179
(26)
200
(29)
200
(29)
200
(29)
200
(29)
228
(33)
NR
NR
S770
117
(17)
179
(26)
179
(26)
200
(29)
200
(29)
200
(29)
200
(29)
228
(33)
248
(36)
NR
S780
S790
138
(20)
200
(29)
NR
228
(33)
248
(36)
248
(36)
248
(36)
276
(40)
276
(40)
303
(44)
IF520/85R42 CFO R1W Duals
(169B)
S760
117
(17)
117
(17)
117
(17)
138
(20)
138
(20)
138
(20)
138
(20)
159
(23)
NR
NR
S770
117
(17)
117
(17)
117
(17)
138
(20)
138
(20)
138
(20)
138
(20)
159
(23)
159
(23)
NR
S780
S790
117
(17)
138
(20)
NR
159
(23)
159
(23)
159
(23)
159
(23)
179
(26)
179
(26)
179
(26)
VF520/85R42 CFO R1W Duals
(177A8)
S760
117
(17)
117
(17)
117
(17)
131
(19)
138
(20)
138
(20)
138
(20)
152
(22)
NR
NR
S770
117
(17)
117
(17)
117
(17)
138
(20)
138
(20)
138
(20)
138
(20)
152
(22)
152
(22)
NR
S780
S790
117
(17)
131
(19)
NR
152
(22)
152
(22)
152
(22)
172
(25)
172
(25)
172
(25)
193
(28)
580/85R42 R1W Duals
(166A8)
S760
103
(15)
145
(21)
145
(21)
159
(23)
159
(23)
159
(23)
179
(26)
179
(26)
NR
NR
S770
103
(15)
145
(21)
145
(21)
159
(23)
159
(23)
159
(23)
179
(26)
179
(26)
179
(26)
NR
S780
S790
103
(15)
159
(23)
NR
179
(26)
179
(26)
179
(26)
200
(29)
200
(29)
200
(29)
200
(29)
650/85R38 R1W Duals
(173A8)
S760
103
(15)
124
(18)
145
(21)
145
(21)
159
(23)
145
(21)
145
(21)
159
(23)
NR
NR
S770
103
(15)
124
(18)
145
(21)
145
(21)
159
(23)
159
(23)
159
(23)
159
(23)
159
(23)
NR
S780
S790
103
(15)
145
(21)
NR
159
(23)
159
(23)
159
(23)
159
(23)
200
(29)
200
(29)
200
(29)
BPU = Belt Pickup Platform
R = Rigid Platform
F = Flex Platform
D = Draper Platform
FD = Flex Draper Platform
NR = Indicates a non-recommended combination.
1Indicates
road transport configuration (no header, no grain in tank). 2Use of 800/900 single tires
with 740D, 640FD, and 645FD heads may lead to excessive play in feeder
house.