Tyre pressure 353 Wheels and tyres Explanatory notes for the table R The values in % are relative to the nominal tyre pressures for on-road driving. the table. Do not apply any lateral forces, turn the steering wheel or position the vehi- cle on a slope at these tyre pressures. Only reduce the tyre pressures by as much as is necessary.
The tyre pressure reduction val- ues only apply to those tyres explicitly lis- R The tyre pressures for freeing a stuck vehi- cle must not fall below the values given in Z Tyres Operating conditions A = slightly yielding surface (farmland, grassland, unpaved road), v 50 km/h max B = highly yielding surface (sand, mud), v 20 km/h max C = only in an emergency, only for a brief period, 0 to 10 km/h A B C SP T9 MPT 81 SPPG8 14.5 R 20 MPT 80 365/85 R 20 XZL 80% 45% 33% 395/85 R 20 XZL 80% 45% 33% XML 66% 40% 33% 14.00 R 20 XZL 70% 40% 33% 405/70 R 20 SP T9 75% 55% 40% AC 70 G 45% 33% XM47 70% 50% 405/70 R 24 SP T9 75% 55% 40% AC 70 G 445/70 R 24 XM47 75% 70% 55% AC 70 G 45% 33% 455/70 R 24 SP T9 75% 55% 40% 445/65 R 22.5 AC 70+ 75% 45% 33% XZL 495/70 R 24 XM47 80% 75% 55%