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 example: ...

Engine oil dipstick
A. MIN B. MAX ...

Recreational towing
Note: Do not exceed the trailer weight for your vehicle configuration listed in the chart below. Note: Make sure to take into consideration trailer frontal area. Do not exceed: • 20 feet2 (1.8 ...