460/85R30

Optitrac 145B R-1W
460/85R30
Technical data
Design Optitrac
Industry Classification R-1W
Tyre size 460/85R30
LI/SS 145B
FR/DW n/a
PR n/a
TL/TT TL
Tyre Width (mm) 475
Overall diameter (mm) 1542
Static Loaded radius (mm) 686
Rolling circumference (mm) 4572
SRI 725
Weight (kg) 143
Nominal Inflation Pressure (bar) 1.6
Maximum Load (kg) 2900
Tread Depth (mm) 51
Recom 'd Rim Width W15L
Other approved rims W14L, W16L
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 1600 1850 2120 2650 2900
0.8bar 40 1600 1850 2120 2650 2900†
1.0bar 30 1790 2070 2375 2970 3250
1.4bar 10 2400 2775 3180 3975 4350
1.6bar 10cycl 3145 4125 4395 4665 4930

0.6bar

50 km/h 1600 kg
40 km/h 1600 kg
30 km/h 1790 kg
10 km/h 2400 kg
10cycl km/h n/a

0.8bar

50 km/h 1850 kg
40 km/h 1850 kg
30 km/h 2070 kg
10 km/h 2775 kg
10cycl km/h n/a

1.0bar

50 km/h 2120 kg
40 km/h 2120 kg
30 km/h 2375 kg
10 km/h 3180 kg
10cycl km/h 3145 kg

1.4bar

50 km/h 2650 kg
40 km/h 2650 kg
30 km/h 2970 kg
10 km/h 3975 kg
10cycl km/h 4125 kg

1.6bar

50 km/h 2900 kg
40 km/h 2900† kg
30 km/h 3250 kg
10 km/h 4350 kg
10cycl km/h 4395 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 4665 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 4930 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.