See also:

Fuel requirements
Your new vehicle is designed to use only unleaded fuel having a pump octane number ((R+M)/2) of 87 (Research Octane Number 91) or higher. Your new vehicle is designed to obtain maximum performance ...

40 MPG - AN 18 PERCENT IMPROVEMENT IN FUEL ECONOMY
The 2012 Hyundai Accent's highway fuel economy of 40 mpg is an 18 percent improvement over its predecessor's 34 mpg highway manual transmission fuel economy rating. Hyundai Accent's fuel economy ...

Wheel alignment and tire balance
The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance. In most cases, you will not need to have your wheels al ...