800/65R32

Optitrac 172B R-1W
800/65R32
Technical data
Design Optitrac
Industry Classification R-1W
Tyre size 800/65R32
LI/SS 172B
FR/DW n/a
PR n/a
TL/TT TL
Tyre Width (mm) 769
Overall diameter (mm) 1823
Static Loaded radius (mm) 805
Rolling circumference (mm) 5420
SRI 875
Weight (kg) 322
Nominal Inflation Pressure (bar) 2.4
Maximum Load (kg) 6300
Tread Depth (mm) 60.5
Recom 'd Rim Width DW27B
Other approved rims DH27B
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 2.4bar 2.8bar 3.2bar
0.6bar 50 3450 4000 4875 5450 5600 5800 6300
0.8bar 40 3000 3450 4000 4875 5450 5600 5800 6300†
1.0bar 30 3210 3690 4280 5215 5830 5990 6205 6740
1.4bar 10 4500 5175 6000 7315 8175 8400 8700 9450
1.6bar 10cycl 5865 7635 8130 8610 9265 9745 10390

0.6bar

50 km/h n/a
40 km/h 3000 kg
30 km/h 3210 kg
10 km/h 4500 kg
10cycl km/h n/a

0.8bar

50 km/h 3450 kg
40 km/h 3450 kg
30 km/h 3690 kg
10 km/h 5175 kg
10cycl km/h n/a

1.0bar

50 km/h 4000 kg
40 km/h 4000 kg
30 km/h 4280 kg
10 km/h 6000 kg
10cycl km/h 5865 kg

1.4bar

50 km/h 4875 kg
40 km/h 4875 kg
30 km/h 5215 kg
10 km/h 7315 kg
10cycl km/h 7635 kg

1.6bar

50 km/h 5450 kg
40 km/h 5450 kg
30 km/h 5830 kg
10 km/h 8175 kg
10cycl km/h 8130 kg

1.8bar

50 km/h 5600 kg
40 km/h 5600 kg
30 km/h 5990 kg
10 km/h 8400 kg
10cycl km/h 8610 kg

2.0bar

50 km/h 5800 kg
40 km/h 5800 kg
30 km/h 6205 kg
10 km/h 8700 kg
10cycl km/h 9265 kg

2.4bar

50 km/h 6300 kg
40 km/h 6300† kg
30 km/h 6740 kg
10 km/h 9450 kg
10cycl km/h 9745 kg

2.8bar

50 km/h n/a
40 km/h n/a
30 km/h n/a
10 km/h n/a
10cycl km/h 10390 kg

3.2bar

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

† Maximum load at recommended speed and inflation pressure.