All cars manufactured since 1973 have a placard containing information about correct tyre use. This placard indicates recommended tyre sizes, correct inflation pressures for front and rear tyres under normal driving when released from the factory in original condition. Your Tyrepower Pro can recommend the ideal pressures to use with new tyres, as different tyres have different pressure requirements. On your placard you will also possible see pressure information for heavy loads and sustained high-speed operation. This is only a guide and with your new Tyres your local Tyrepower Pro can recommend the optimum inflation pressures for these conditions. The placard is usually contained in the glove box, on the driver's door pillar or under the front bonnet. Here are a few examples of what the placard may look like :