2011 Mercedes GLK-Class Owner's Manual - Page 270
2011 Mercedes GLK-Class Manual
Page 270 highlights
268 Tire pressures Make sure that the tire pressure for normal speeds is adopted again. Additional specifications of tire pressure values for loads can also be found on the tire pressure table on the inside of the fuel filler flap. The tire pressure for emergency spare wheels can be found: the yellow label on the wheel rim of the emergency spare wheel Rin the "Wheel and tire combinations" section (Y page 287) of this Operator's Manual Ron the Tire and Loading Information placard on the B-pillar on the driver's side Ron luggage in the table. The actual number of seats may differ from this. Tire pressure table with tire sizes (example) i The specifications shown in the examples in the tire pressure tables are only examples. Tire pressure specifications are vehicle-specific and may deviate from the data shown here. The tire pressure specifications that are valid for your vehicle can be found on your vehicle's tire pressure table. The tire pressures in the tire pressure table on the inside of the fuel filler flap are valid for all approved tires installed at the factory, unless stated otherwise. Tires and wheels Some tire pressure tables only show the rim diameter instead of the complete tire size, e.g. R18. The rim diameter is a component of the tire size and can be read from the tire sidewall (Y page 281). i For vehicles towing a trailer, the fully laden value on the tire inflation pressure label located on the inside of the fuel filler flap is valid for the rear axle. Tire pressure too low or too high Underinflated tires Tire pressure table for all approved tires installed at the factory (example) G Warning If the tire pressure precedes a tire size, the tire pressure specification is only valid for this tire size. The vehicle loading conditions "partially laden" or "fully laden" are specified using a differing number of persons and Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated.