320/85R24

Optitrac 122D R-1W
320/85R24
Technical data
Design Optitrac
Industry Classification R-1W
Tyre size 320/85R24
LI/SS 122D
FR/DW n/a
PR n/a
TL/TT TL
Tyre Width (mm) 318
Overall diameter (mm) 1151
Static Loaded radius (mm) 518
Rolling circumference (mm) 3454
SRI 550
Weight (kg) 61
Nominal Inflation Pressure (bar) 1.6
Maximum Load (kg) 1500
Tread Depth (mm) 41
Recom 'd Rim Width W10
Other approved rims W11, W9
Load data
Type load (kg) at various inflation pressures (kPa)
Max Speed (Km/h)
Type load (kg) at various inflation pressures (kPa)
0.6bar 0.8bar 1.0bar 1.4bar 1.6bar 1.8bar 2.0bar 2.2bar 2.4bar 2.6bar
0.6bar 50 825 950 1090 1360 1500†
0.8bar 40 825 950 1090 1360 1500
1.0bar 30 925 1065 1220 1525 1680
1.4bar 10 1240 1425 1635 2040 2250
1.6bar 10cycl 1615 2135 2270 2410 2550

0.6bar

50 km/h 825 kg
40 km/h 825 kg
30 km/h 925 kg
10 km/h 1240 kg
10cycl km/h n/a

0.8bar

50 km/h 950 kg
40 km/h 950 kg
30 km/h 1065 kg
10 km/h 1425 kg
10cycl km/h n/a

1.0bar

50 km/h 1090 kg
40 km/h 1090 kg
30 km/h 1220 kg
10 km/h 1635 kg
10cycl km/h 1615 kg

1.4bar

50 km/h 1360 kg
40 km/h 1360 kg
30 km/h 1525 kg
10 km/h 2040 kg
10cycl km/h 2135 kg

1.6bar

50 km/h 1500† kg
40 km/h 1500 kg
30 km/h 1680 kg
10 km/h 2250 kg
10cycl km/h 2270 kg

1.8bar

50 km/h n/a
40 km/h n/a
30 km/h n/a
10 km/h n/a
10cycl km/h 2410 kg

2.0bar

50 km/h n/a
40 km/h n/a
30 km/h n/a
10 km/h n/a
10cycl km/h 2550 kg

2.2bar

50 km/h n/a
40 km/h n/a
30 km/h n/a
10 km/h n/a
10cycl km/h n/a

2.4bar

50 km/h n/a
40 km/h n/a
30 km/h n/a
10 km/h n/a
10cycl km/h n/a

2.6bar

50 km/h n/a
40 km/h n/a
30 km/h n/a
10 km/h n/a
10cycl km/h n/a

† Maximum load at recommended speed and inflation pressure.