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Practical tips ● The driver is responsible for ensuring that all of the vehicle tyres are correctly infla- ››› . ● Check tyre pressures regularly and en- sure they are maintained at the pressures ● When the tyres are cold, tyre pressure should be that indicated on the label ››› . ● Regularly check the cold inflation pres- sure of the tyres. If necessary, change the ● Regularly check your tyres for damage and wear. ● Never exceed the maximum permitted speed or loads specified for the type of For the sake of the environment Under-inflated tyres will increase fuel con- Tread wear indicators Fig. 197 Tyre profile: tread wear indicators. Fig. 198 Interchanging tyres. Wear indicators around 1.6 mm high can be . The letters "TWI" or triangles on the sidewall of the tyre mark The minimum permitted profile depth have been reached when the tyres have worn . Changing wheels around To ensure that the wear is equal on all tyres ››› . The useful life of all the tyres will then be about the same time. WARNING The tyres must be replaced at the latest ● Particularly in difficult driving conditions such as wet or icy roads. It is important that ● The scant driving safety due to insuffi- cient tread depth is particularly evident in 1) Follow the regulations of the country you are driving in. 284 |