18.4-30

Sure Grip All Service 147A8 R-1
18.4-30
Technical data
Design Sure Grip All Service
Industry Classification R-1
Tyre size 18.4-30
LI/SS 147A8
n/a
PR 14
TL/TT TT
Section Width 446
Overall diameter 1550
Static Loaded radius 693
Rolling circumference 4622
SRI 725
Weight 107.13
Nominal Inflation Pressure 180
Maximum Load 3075
Tread Depth n/a
Recom 'd Rim Width W16L
Other approved rims W15L
Load data
Type load (kg) at various inflation pressures (kPa)
Max Speed (Km/h)
Type load (kg) at various inflation pressures (kPa)
80kpa 100kpa 140kpa 150kpa 170kpa 180kpa 190kpa 210kpa 220kpa 250kpa 280kpa
80kpa 40 1600 1750 2180 2300 2430 2500 2650 2800 2900 3075† n/a
100kpa 25 1775 1945 2420 2555 2695 2775 2940 3110 3220 3415 n/a

80kPa

40 km/h 1600 kg
25 km/h 1775 kg

100kPa

40 km/h 1750 kg
25 km/h 1945 kg

140kPa

40 km/h 2180 kg
25 km/h 2420 kg

150kPa

40 km/h 2300 kg
25 km/h 2555 kg

170kPa

40 km/h 2430 kg
25 km/h 2695 kg

180kPa

40 km/h 2500 kg
25 km/h 2775 kg

190kPa

40 km/h 2650 kg
25 km/h 2940 kg

210kPa

40 km/h 2800 kg
25 km/h 3110 kg

220kPa

40 km/h 2900 kg
25 km/h 3220 kg

250kPa

40 km/h 3075† kg
25 km/h 3415 kg

280kPa

40 km/h n/a
25 km/h n/a

† Maximum load at recommended speed and inflation pressure.