See also:

Information about uniform tire quality grading
Tire Quality Grades apply to new pneumatic passenger car tires. The Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For ...

Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading (in miles or kilometers). 2. Each time you fill the tank, record the amount of fuel added (in gallons or liters). 3. Af ...

Ride & Handling
The optional Sport Appearance Package includes 18-inch aluminum wheels and a sport suspension, and the result is a notably firm ride — think all-wheel-drive Acura TL suspension tuning, not Lexus E ...