Technical Data
| Design | Optitrac |
|---|---|
| Industry Classification | R-1W |
| Tyre size | 260/70R20 |
| LI/SS | 113A8/B |
| FR/DW | |
| PR | NA |
| TL/TT | TL |
| Tyre Width (mm) | 258 |
| Overall diameter (mm) | 872 |
| Static Loaded radius (mm) | 399 |
|---|---|
| Rolling circumference (mm) | 2616 |
| SRI | 425 |
| Weight (kg) | 28 |
| Nominal Inflation Pressure (bar) | 2.4 |
| Maximum Load (kg) | 1150 |
| Tread Depth (mm) | 31 |
| Recom 'd Rim Width | W8 |
| Other approved rims | W9, 9.0 |
Load Data
Max Speed (Km/h)
50
40
30
25
15
10 cycl
10
Type load (kg) at various inflation pressures (kPa)
60kPa
50 km/h
462
40 km/h
462
30 km/h
515
25 km/h
550
15 km/h
610
10 cycl km/h
10 km/h
730
80kPa
50 km/h
530
40 km/h
530
30 km/h
595
25 km/h
630
15 km/h
700
10 cycl km/h
10 km/h
835
100kPa
50 km/h
615
40 km/h
615
30 km/h
690
25 km/h
730
15 km/h
810
10 cycl km/h
785
10 km/h
970
120kPa
50 km/h
690
40 km/h
690
30 km/h
775
25 km/h
820
15 km/h
910
10 cycl km/h
900
10 km/h
1090
140kPa
50 km/h
775
40 km/h
775
30 km/h
870
25 km/h
920
15 km/h
1025
10 cycl km/h
1045
10 km/h
1225
160kPa
50 km/h
850
40 km/h
850
30 km/h
950
25 km/h
1010
15 km/h
1120
10 cycl km/h
1175
10 km/h
1345
180kPa
50 km/h
925
40 km/h
925
30 km/h
1035
25 km/h
1100
15 km/h
1220
10 cycl km/h
1320
10 km/h
1460
200kPa
50 km/h
1000
40 km/h
1000
30 km/h
1120
25 km/h
1190
15 km/h
1320
10 cycl km/h
1445
10 km/h
1580
220kPa
50 km/h
1060
40 km/h
1060
30 km/h
1185
25 km/h
1260
15 km/h
1400
10 cycl km/h
1575
10 km/h
1675
240kPa
50 km/h
1150
40 km/h
1150*
30 km/h
1290
25 km/h
1370
15 km/h
1520
10 cycl km/h
1700
10 km/h
1815
260kPa
50 km/h
40 km/h
30 km/h
25 km/h
15 km/h
10 cycl km/h
1800
10 km/h
*Maximum load at recommended speed and inflation pressure.