Technical Data

Design Optitrac
Industry Classification R-1W
Tyre size 380/90R50
LI/SS 151D
FR/DW
PR N/A
TL/TT TL
Tyre Width (mm) 394
Overall diameter (mm) 1958
Static Loaded radius (mm) 897
Rolling circumference (mm) 5945
SRI 975
Weight (kg) 147
Nominal Inflation Pressure (bar) 2.4
Maximum Load (kg) 3450
Tread Depth (mm) 44
Recom 'd Rim Width W12A
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)
80kPa
70 km/h
1685
65 km/h
1850
50 km/h
1960
40 km/h
2035
30 km/h
2130
25 km/h
2200
15 km/h
2480
10 cycl km/h
10 km/h
2775
100kPa
70 km/h
1930
65 km/h
2120
50 km/h
2245
40 km/h
2330
30 km/h
2440
25 km/h
2525
15 km/h
2840
10 cycl km/h
2720
10 km/h
3180
120kPa
70 km/h
2150
65 km/h
2360
50 km/h
2500
40 km/h
2595
30 km/h
2715
25 km/h
2810
15 km/h
3160
10 cycl km/h
3145
10 km/h
3540
140kPa
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
3605
10 km/h
3975
150kPa
70 km/h
990
65 km/h
1090
50 km/h
1155
40 km/h
1200
30 km/h
1255
25 km/h
1295
15 km/h
1460
10 cycl km/h
1855
10 km/h
1635
160kPa
70 km/h
2640
65 km/h
2900
50 km/h
3075
40 km/h
3190
30 km/h
3335
25 km/h
3450
15 km/h
3885
10 cycl km/h
4010
10 km/h
4350
180kPa
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
4505
10 km/h
4615
190kPa
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
1855
10 km/h
7950
200kPa
70 km/h
2865
65 km/h
3150
50 km/h
3340
40 km/h
3465
30 km/h
3620
25 km/h
3750
15 km/h
4220
10 cycl km/h
4930
10 km/h
4725
220kPa
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
5230
10 km/h
5025
240kPa
70 km/h
3140
65 km/h
3450*
50 km/h
3655
40 km/h
3795
30 km/h
3965
25 km/h
4105
15 km/h
4625
10 cycl km/h
5355
10 km/h
5175

*Maximum load at recommended speed and inflation pressure.