2004 Mercedes C-Class Owner's Manual - Page 261
2004 Mercedes C-Class Manual
Page 261 highlights
Operation Tires and wheels Life of tire The service life of a tire is dependent upon varying factors including but not limited to: Driving style Tire pressure Distance driven Warning! Direction of rotation Unidirectional tires offer added advantages, such as better hydroplaning performance. To benefit, however, you must make sure the tires rotate in the direction specified. An arrow on the sidewall indicates the intended direction of tire rotation. If the tires are warm you should only correct the tire pressure if it is too low for current operating conditions. A table on the fuel filler flap lists the specified tire inflation pressures for warm and cold tires as well as for various operating conditions. G i The pressures listed for light loads are minimum values offering high driving comfort. Checking tire inflation pressure Tires and spare tire should be replaced after six years, regardless of the remaining tread. Warning! G ! Keep unmounted tires in a cool, dry place with as little exposure to light as possible. Protect tires from contact with oil, grease and gasoline. If the tire pressure drops repeatedly: Check the tires for punctures from foreign objects. Check to see whether air is leaking from the valves or from around the rim. Increased inflation pressures listed for heavier loads may also be used for light loads. These higher pressures produce favorable handling characteristics. The ride of the vehicle, however, will be somewhat harder. Never exceed the max. values or inflate tires below the min. values listed in the fuel filler flap. Correct the tire pressure only when tires are cold. Regularly check your tire pressure at intervals of no more than 14 days. 261