2006 Mercedes SLK-Class Owner's Manual - Page 329
2006 Mercedes SLK-Class Manual
Page 329 highlights
Operation Tires and wheels Placard (Example B) Important notes on tire inflation pressure Warning! Be sure to readjust the tire inflation pressure for normal driving speeds. You should wait until the tires are cold before adjusting the tire inflation pressure. Some vehicles may have supplemental tire pressure information for vehicle loads less than the maximum loaded vehicle condition. If such information is provided, it can be found on the placard located on the inside of the fuel filler flap. Tire inflation pressure changes by approximately 1.5 psi (0.1 bar) per 18°F (10°C) of air temperature change. Keep this in mind when checking tire inflation pressure where the temperature is different from the outside temperature. G If the tire inflation pressure repeatedly drops: Check the tires for punctures from foreign objects. 1 Vehicle Tire Information placard with recommended cold tire inflation pressures Placard (Example B) lists the recommended cold tire inflation pressures for maximum loaded vehicle weight. The tire inflation pressures listed apply to the tires installed as original equipment. Check to see whether air is leaking from the valves or from around the rim. Tire temperature and tire inflation pressure are also increased while driving, depending on the driving speed and the tire load. If you will be driving your vehicle at high speeds of 100 mph (160 km/h) or higher, where it is legal and conditions allow, consult the placard on the inside of the fuel filler flap on how to adjust the cold tire inflation pressure. If you do not adjust the tire inflation pressure, excessive heat can build up and result in sudden tire failure. i Placard (Example B) may list recommended cold tire inflation pressures for different vehicle loads. 328