226 Wheels, tyresWheels, tyres TyresSee page 326 for suitable tyres andrestrictions.Tyres fitted in the factory are adapted tothe chassis and provide optimum drivingcomfort and safety.Changing tyre / wheel typeBefore switching to different tyres orwheels, seek advice on the technicalpossibilities. We recommend that youconsult your Vauxhall Authorised Repairer,who will be able to advise you of anynecessary modifications.If tyres of a different size than those fittedat the factory are used, the electronicspeedometer may require reprogrammingto ensure that the correct speed isdisplayed.Vehicles with tyre pressure monitoringsystem 3If winter tyres or tyres of a different size arefitted, tyre pressure monitoring systemsensors can be retro-fitted if so desired.Otherwise, the system will not indicate tyrepressure deviations. We recommend thatyou consult your Vauxhall AuthorisedRepairer.Deflation Detection System (DDS) 3 –see page 217.Tyre pressure monitoring system 3 –see page 218.Vehicles with run-flat tyres 3When switching wheels, e.g. whenswitching to winter tyres, use run-flat tyresas there is no spare wheel or tyre repair kitin the vehicle.Run-flat tyres 3 – see page 231.Tyres ..................................................... 226Changing tyre / wheel type................. 226Tyre pressure........................................ 228Tyre condition, wheel condition ......... 229Run-flat tyres (RFT) 3.......................... 231Winter tyres 3 ...................................... 232Wheel covers 3 .................................... 232Tyre chains ........................................... 2329 WarningUse of unsuitable tyres or wheels maylead to accidents and render the vehicleunroadworthy.
