Technical Data

Design Optitrac
Industry Classification R-1W
Tyre size 650/65R38
LI/SS 166D
FR/DW
PR NA
TL/TT TL
Tyre Width (mm) 650
Overall diameter (mm) 1825
Static Loaded radius (mm) 834
Rolling circumference (mm) 0
SRI 875
Weight (kg) 244
Nominal Inflation Pressure (bar) 2.8
Maximum Load (kg) 5300
Tread Depth (mm) 57
Recom 'd Rim Width DW20B
Other approved rims DW23B

Load Data

Max Speed (Km/h)
70
65
50
40
30
10 cycl
10
Type load (kg) at various inflation pressures (kPa)
60kPa
70 km/h
65 km/h
2300
50 km/h
40 km/h
30 km/h
2645
10 cycl km/h
10 km/h
3450
80kPa
70 km/h
2410
65 km/h
2650
50 km/h
2785
40 km/h
2900
30 km/h
3045
10 cycl km/h
10 km/h
3975
100kPa
70 km/h
2800
65 km/h
3075
50 km/h
3230
40 km/h
3365
30 km/h
3535
10 cycl km/h
4505
10 km/h
4615
120kPa
70 km/h
3140
65 km/h
3450
50 km/h
3625
40 km/h
3780
30 km/h
3965
10 cycl km/h
5145
10 km/h
5175
140kPa
70 km/h
3415
65 km/h
3750
50 km/h
3940
40 km/h
4105
30 km/h
4315
10 cycl km/h
5540
10 km/h
5625
160kPa
70 km/h
3755
65 km/h
4125
50 km/h
4330
40 km/h
4515
30 km/h
4745
10 cycl km/h
5930
10 km/h
6190
180kPa
70 km/h
3980
65 km/h
4375
50 km/h
4595
40 km/h
4790
30 km/h
5030
10 cycl km/h
6325
10 km/h
6565
200kPa
70 km/h
4095
65 km/h
4500
50 km/h
4725
40 km/h
4930
30 km/h
5175
10 cycl km/h
7015
10 km/h
6750
240kPa
70 km/h
4435
65 km/h
4875
50 km/h
5120
40 km/h
5340
30 km/h
5605
10 cycl km/h
7350
10 km/h
7315
260kPa
70 km/h
4685
65 km/h
5150
50 km/h
5410
40 km/h
5640
30 km/h
5920
10 cycl km/h
7660
10 km/h
7725
280kPa
70 km/h
4825
65 km/h
5300*
50 km/h
5565
40 km/h
5805
30 km/h
6095
10 cycl km/h
7975
10 km/h
7950

*Maximum load at recommended speed and inflation pressure.