Technical Data

Design Optitrac
Industry Classification R-1W
Tyre size 580/85R42
LI/SS 168D
FR/DW
PR
TL/TT TL
Tyre Width (mm) 594
Overall diameter (mm) 2029
Static Loaded radius (mm) 921
Rolling circumference (mm) 6139
SRI 1075
Weight (kg) 266
Nominal Inflation Pressure (bar) 2.4
Maximum Load (kg) 5600
Tread Depth (mm) 54
Recom 'd Rim Width DD18
Other approved rims

Load Data

Max Speed (Km/h)
70
65
50
40
30
25
15
10 cycl
10
Type load (kg) at various inflation pressures (kPa)
60kPa
70 km/h
2410
65 km/h
2650
50 km/h
2810
40 km/h
2915
30 km/h
3045
25 km/h
3155
15 km/h
3550
10 cycl km/h
10 km/h
3975
80kPa
70 km/h
2800
65 km/h
3075
50 km/h
3260
40 km/h
3385
30 km/h
3535
25 km/h
3660
15 km/h
4120
10 cycl km/h
3710
10 km/h
4615
100kPa
70 km/h
3230
65 km/h
3550
50 km/h
3765
40 km/h
3905
30 km/h
4080
25 km/h
4225
15 km/h
4755
10 cycl km/h
4505
10 km/h
5325
120kPa
70 km/h
3640
65 km/h
4000
50 km/h
4240
40 km/h
4400
30 km/h
4600
25 km/h
4760
15 km/h
5360
10 cycl km/h
5230
10 km/h
6000
140kPa
70 km/h
3980
65 km/h
4375
50 km/h
4640
40 km/h
4815
30 km/h
5030
25 km/h
5205
15 km/h
5865
10 cycl km/h
6035
10 km/h
6565
160kPa
70 km/h
4435
65 km/h
4875
50 km/h
5170
40 km/h
5365
30 km/h
5605
25 km/h
5800
15 km/h
6535
10 cycl km/h
6800
10 km/h
7315
180kPa
70 km/h
4550
65 km/h
5000
50 km/h
5300
40 km/h
5500
30 km/h
5750
25 km/h
5950
15 km/h
6700
10 cycl km/h
7440
10 km/h
7500
200kPa
70 km/h
4825
65 km/h
5300
50 km/h
5620
40 km/h
5830
30 km/h
6095
25 km/h
6305
15 km/h
7100
10 cycl km/h
8290
10 km/h
7950
220kPa
70 km/h
4960
65 km/h
5450
50 km/h
5775
40 km/h
5995
30 km/h
6265
25 km/h
6485
15 km/h
7305
10 cycl km/h
8500
10 km/h
8175
240kPa
70 km/h
5095
65 km/h
5600*
50 km/h
5935
40 km/h
6160
30 km/h
6440
25 km/h
6665
15 km/h
7505
10 cycl km/h
9010
10 km/h
8400

*Maximum load at recommended speed and inflation pressure.