Technical Data

Design Optitrac
Industry Classification R-1W
Tyre size 520/85R42
LI/SS 162D
FR/DW
PR NA
TL/TT TL
Tyre Width (mm) 538
Overall diameter (mm) 1933
Static Loaded radius (mm) 874
Rolling circumference (mm) 5840
SRI 925
Weight (kg) 220
Nominal Inflation Pressure (bar) 2.4
Maximum Load (kg) 4750
Tread Depth (mm) 56
Recom 'd Rim Width W16A
Other approved rims DD18, W18A, DD16, DW16A, DW18A, DW18B

Load Data

Max Speed (Km/h)
70
65
50
40
30
25
15
10 cycl
10
5
Type load (kg) at various inflation pressures (kPa)
60kPa
70 km/h
2040
65 km/h
2240
50 km/h
2375
40 km/h
2465
30 km/h
2575
25 km/h
2665
15 km/h
3000
10 cycl km/h
3470
10 km/h
3360
5 km/h
80kPa
70 km/h
2345
65 km/h
2575
50 km/h
2730
40 km/h
2835
30 km/h
2960
25 km/h
3065
15 km/h
3450
10 cycl km/h
3990
10 km/h
3865
5 km/h
100kPa
70 km/h
2730
65 km/h
3000
50 km/h
3180
40 km/h
3300
30 km/h
3450
25 km/h
3570
15 km/h
4020
10 cycl km/h
4650
10 km/h
4500
5 km/h
120kPa
70 km/h
3050
65 km/h
3350
50 km/h
3550
40 km/h
3685
30 km/h
3850
25 km/h
3985
15 km/h
4490
10 cycl km/h
5190
10 km/h
5025
5 km/h
140kPa
70 km/h
3415
65 km/h
3750
50 km/h
3975
40 km/h
4125
30 km/h
4315
25 km/h
4465
15 km/h
5025
10 cycl km/h
5810
10 km/h
5625
5 km/h
160kPa
70 km/h
3755
65 km/h
4125
50 km/h
4375
40 km/h
4540
30 km/h
4745
25 km/h
4910
15 km/h
5530
10 cycl km/h
6390
10 km/h
6190
5 km/h
180kPa
70 km/h
3870
65 km/h
4250
50 km/h
4505
40 km/h
4675
30 km/h
4890
25 km/h
5060
15 km/h
5695
10 cycl km/h
6590
10 km/h
6375
5 km/h
200kPa
70 km/h
4095
65 km/h
4500
50 km/h
4770
40 km/h
4950
30 km/h
5175
25 km/h
5355
15 km/h
6030
10 cycl km/h
6980
10 km/h
6750
5 km/h
220kPa
70 km/h
4210
65 km/h
4625
50 km/h
4905
40 km/h
5090
30 km/h
5320
25 km/h
5505
15 km/h
6200
10 cycl km/h
7170
10 km/h
6940
5 km/h
240kPa
70 km/h
4325
65 km/h
4750*
50 km/h
5035
40 km/h
5225
30 km/h
5465
25 km/h
5655
15 km/h
6365
10 cycl km/h
7360
10 km/h
7125
5 km/h

*Maximum load at recommended speed and inflation pressure.