Demanding driving

In demanding driving conditions, such as operating the vehicle in hot weather, towing a trailer, or driving for extended periods at higher altitudes than normal, it may be advisable to switch to higher octane fuel (91 or higher) or to change gasoline brands to fully utilize your engine's capacity, and for the smoothest possible operation.
NOTE
When switching to higher octane fuel or
changing gasoline brands, it may be necessary
to fill the tank more than once before a
difference in engine operation is noticeable.
See also:
Under the Hood
Both front- and all-wheel-drive 2.5T models hold a 208-horsepower,
turbocharged 2.5-liter inline-five-cylinder that produces 236 pounds-feet of
torque and works with a five-speed-automatic transmi ...
Tire wear
Tire rotation
Your vehicle has no required tire rotation. Tire
wear is affected by a number of factors such
as tire inflation, ambient temperature, driving
style, etc.
NOTE
• If the tires are ro ...
2011 Volvo C30 Review
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