Technical Data

Design Optitrac
Industry Classification R-1W
Tyre size 320/90R46
LI/SS 156D
FR/DW
PR
TL/TT TL
Tyre Width (mm) 315
Overall diameter (mm) 1754
Static Loaded radius (mm) 824
Rolling circumference (mm) 5376
SRI 0
Weight (kg) 122
Nominal Inflation Pressure (bar) 4.8
Maximum Load (kg) 4000
Tread Depth (mm) 41
Recom 'd Rim Width W9
Other approved rims W10, W10A, W11, DW10A

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
1070
65 km/h
1180
50 km/h
1240
40 km/h
1290
30 km/h
1360
25 km/h
1400
15 km/h
1580
10 cycl km/h
2010
10 km/h
1770
80kPa
70 km/h
1240
65 km/h
1360
50 km/h
1430
40 km/h
1490
30 km/h
1560
25 km/h
1610
15 km/h
1820
10 cycl km/h
2310
10 km/h
2040
100kPa
70 km/h
1410
65 km/h
1550
50 km/h
1630
40 km/h
1700
30 km/h
1780
25 km/h
1840
15 km/h
2080
10 cycl km/h
2640
10 km/h
2330
120kPa
70 km/h
1590
65 km/h
1750
50 km/h
1840
40 km/h
1920
30 km/h
2010
25 km/h
2070
15 km/h
2350
10 cycl km/h
2980
10 km/h
2630
140kPa
70 km/h
1770
65 km/h
1950
50 km/h
2050
40 km/h
2140
30 km/h
2240
25 km/h
2310
15 km/h
2610
10 cycl km/h
3320
10 km/h
2930
160kPa
70 km/h
1980
65 km/h
2180
50 km/h
2290
40 km/h
2390
30 km/h
2510
25 km/h
2580
15 km/h
2920
10 cycl km/h
3710
10 km/h
3270
180kPa
70 km/h
2090
65 km/h
2300
50 km/h
2420
40 km/h
2520
30 km/h
2650
25 km/h
2730
15 km/h
3080
10 cycl km/h
3910
10 km/h
3450
200kPa
70 km/h
2150
65 km/h
2360
50 km/h
2480
40 km/h
2580
30 km/h
2710
25 km/h
2800
15 km/h
3160
10 cycl km/h
4010
10 km/h
3540
220kPa
70 km/h
2210
65 km/h
2430
50 km/h
2550
40 km/h
2660
30 km/h
2790
25 km/h
2880
15 km/h
3260
10 cycl km/h
4130
10 km/h
3650
240kPa
70 km/h
2280
65 km/h
2500
50 km/h
2630
40 km/h
2740
30 km/h
2880
25 km/h
2960
15 km/h
3350
10 cycl km/h
4250
10 km/h
3750
260kPa
70 km/h
2410
65 km/h
2650
50 km/h
2780
40 km/h
2900
30 km/h
3050
25 km/h
3140
15 km/h
3550
10 cycl km/h
4510
10 km/h
3980
280kPa
70 km/h
2550
65 km/h
2800
50 km/h
2940
40 km/h
3070
30 km/h
3220
25 km/h
3320
15 km/h
3750
10 cycl km/h
4760
10 km/h
4200
300kPa
70 km/h
2640
65 km/h
2900
50 km/h
3050
40 km/h
3180
30 km/h
3330
25 km/h
3440
15 km/h
3890
10 cycl km/h
4930
10 km/h
4350
320kPa
70 km/h
2730
65 km/h
3000
50 km/h
3150
40 km/h
3290
30 km/h
3450
25 km/h
3560
15 km/h
4020
10 cycl km/h
5100
10 km/h
4500
Max Speed (Km/h)
70
65
50
40
30
25
15
10 cycl
10
Type load (kg) at various inflation pressures (kPa)
340kPa
70 km/h
2800
65 km/h
3075
50 km/h
3230
40 km/h
3370
30 km/h
3540
25 km/h
3640
15 km/h
4120
10 cycl km/h
5230
10 km/h
4610
360kPa
70 km/h
2870
65 km/h
3150
50 km/h
3310
40 km/h
3450
30 km/h
3620
25 km/h
3730
15 km/h
4220
10 cycl km/h
5360
10 km/h
4730
380kPa
70 km/h
2960
65 km/h
3250
50 km/h
3410
40 km/h
3560
30 km/h
3740
25 km/h
3850
15 km/h
4360
10 cycl km/h
5530
10 km/h
4880
400kPa
70 km/h
3050
65 km/h
3350
50 km/h
3520
40 km/h
3670
30 km/h
3850
25 km/h
3970
15 km/h
4490
10 cycl km/h
5700
10 km/h
5030
440kPa
70 km/h
3320
65 km/h
3650
50 km/h
3830
40 km/h
4000
30 km/h
4200
25 km/h
4330
15 km/h
4890
10 cycl km/h
6210
10 km/h
5480
480kPa
70 km/h
3640
65 km/h
4000*
50 km/h
4200
40 km/h
4380
30 km/h
4600
25 km/h
4740
15 km/h
5360
10 cycl km/h
6800
10 km/h
6000

*Maximum load at recommended speed and inflation pressure.