Technical Data

Design Optitrac
Industry Classification R-1W
Tyre size IF320/80R42
LI/SS 150D
FR/DW
PR
TL/TT TL
Tyre Width (mm) 302
Overall diameter (mm) 1580
Static Loaded radius (mm) 731
Rolling circumference (mm) 4815
SRI 775
Weight (kg) 98
Nominal Inflation Pressure (bar) 3.6
Maximum Load (kg) 3350
Tread Depth (mm) 40
Recom 'd Rim Width W10A
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
1320
65 km/h
1450
50 km/h
1450
40 km/h
1450
30 km/h
1510
25 km/h
1540
15 km/h
1670
10 cycl km/h
2250
10 km/h
1840
100kPa
70 km/h
1500
65 km/h
1650
50 km/h
1650
40 km/h
1650
30 km/h
1720
25 km/h
1750
15 km/h
1900
10 cycl km/h
2560
10 km/h
2100
140kPa
70 km/h
1875
65 km/h
2060
50 km/h
2060
40 km/h
2060
30 km/h
2140
25 km/h
2180
15 km/h
2370
10 cycl km/h
3190
10 km/h
2620
180kPa
70 km/h
2150
65 km/h
2360
50 km/h
2360
40 km/h
2360
30 km/h
2450
25 km/h
2500
15 km/h
2710
10 cycl km/h
3660
10 km/h
3000
200kPa
70 km/h
2275
65 km/h
2500
50 km/h
2500
40 km/h
2500
30 km/h
2600
25 km/h
2650
15 km/h
2880
10 cycl km/h
3880
10 km/h
3180
240kPa
70 km/h
2410
65 km/h
2650
50 km/h
2650
40 km/h
2650
30 km/h
2760
25 km/h
2810
15 km/h
3050
10 cycl km/h
4100
10 km/h
3370
280kPa
70 km/h
2640
65 km/h
2900
50 km/h
2900
40 km/h
2900
30 km/h
3020
25 km/h
3070
15 km/h
3330
10 cycl km/h
4500
10 km/h
3680
300kPa
70 km/h
2730
65 km/h
3000
50 km/h
3000
40 km/h
3000
30 km/h
3120
25 km/h
3180
15 km/h
3450
10 cycl km/h
4660
10 km/h
3810
320kPa
70 km/h
2865
65 km/h
3150
50 km/h
3150
40 km/h
3150
30 km/h
3280
25 km/h
3340
15 km/h
3620
10 cycl km/h
4880
10 km/h
4000
360kPa
70 km/h
3050
65 km/h
3350*
50 km/h
3350
40 km/h
3350
30 km/h
3480
25 km/h
3550
15 km/h
3850
10 cycl km/h
5190
10 km/h
4250

*Maximum load at recommended speed and inflation pressure.