460/85R38

Optitrac 149D R-1W
460/85R38
Technical data
Design Optitrac
Industry Classification R-1W
Tyre size 460/85R38
LI/SS 149D
FR/DW n/a
PR n/a
TL/TT TL
Tyre Width (mm) 455
Overall diameter (mm) 1776
Static Loaded radius (mm) 789
Rolling circumference (mm) 5330
SRI 825
Weight (kg) 156
Nominal Inflation Pressure (bar) 1.6
Maximum Load (kg) 3250
Tread Depth (mm) 46
Recom 'd Rim Width W14L
Other approved rims W15L, 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 70 1885 2155 2650 2970
0.8bar 65 1750 2060 2360 2900 3250†
1.0bar 50 2165 2480 3045 3415
1.4bar 40 2255 2585 3175 3560
1.6bar 30 2010 2370 2715 3335 3735
1.8bar 10 2625 3090 3540 4350 4875
2.0bar 10cycl 3500 4625 4925 5225 5525

0.6bar

70 km/h n/a
65 km/h 1750 kg
50 km/h n/a
40 km/h n/a
30 km/h 2010 kg
10 km/h 2625 kg
10cycl km/h n/a

0.8bar

70 km/h 1885 kg
65 km/h 2060 kg
50 km/h 2165 kg
40 km/h 2255 kg
30 km/h 2370 kg
10 km/h 3090 kg
10cycl km/h n/a

1.0bar

70 km/h 2155 kg
65 km/h 2360 kg
50 km/h 2480 kg
40 km/h 2585 kg
30 km/h 2715 kg
10 km/h 3540 kg
10cycl km/h 3500 kg

1.4bar

70 km/h 2650 kg
65 km/h 2900 kg
50 km/h 3045 kg
40 km/h 3175 kg
30 km/h 3335 kg
10 km/h 4350 kg
10cycl km/h 4625 kg

1.6bar

70 km/h 2970 kg
65 km/h 3250† kg
50 km/h 3415 kg
40 km/h 3560 kg
30 km/h 3735 kg
10 km/h 4875 kg
10cycl km/h 4925 kg

1.8bar

70 km/h n/a
65 km/h n/a
50 km/h n/a
40 km/h n/a
30 km/h n/a
10 km/h n/a
10cycl km/h 5225 kg

2.0bar

70 km/h n/a
65 km/h n/a
50 km/h n/a
40 km/h n/a
30 km/h n/a
10 km/h n/a
10cycl km/h 5525 kg

2.2bar

70 km/h n/a
65 km/h n/a
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

70 km/h n/a
65 km/h n/a
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

70 km/h n/a
65 km/h n/a
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.