Volvo S40 Owner's Manual page 173

2007 Volvo S40
If you overfill the tire, release air by pushing on the metal stem in the center of the valve. Then
recheck the pressure with your tire gauge.
Some spare tires require higher inflation pressure than the other tires. Consult the tire inflation table
on page 158/159 or see the inflation pressure placard.
Tire pressures recommended by Volvo for your vehicle. Refer to the tire inflation placard for
information specific to the tires installed on your vehicle at the factory.
158 07 Wheels and tires
Tire inflation
Tire inflation pressure tables - U.S. models
The following tire pressures are recommended by Volvo for your vehicle. Refer to the tire inflation
placard for information specific to the tires installed on your vehicle at the factory.
Load ratings
The load ratings in the tables above translate as follows:
91 = 1365 lbs (615 kg), 93 = 1433 lbs (650 kg), 99 = 1709 lbs (755 kg)
Speed ratings
The speed ratings in the tables translate as follows:
M = 81 mph (130 km/h), V = 149 mph (240 km/h), W = 168 mph (270 km/h)
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