Uniform tire quality grading

Uniform tire quality grading  - Technical and consumer information - Infiniti QX Owners Manual - Infiniti QX

DOT (Department Of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades. Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:

Treadwear 200 Traction AA Temperature A

See also:

Regulatory information
FCC Regulatory information ► CAUTION: To maintain compliance with FCC’s RF exposure guidelines, use only the supplied antenna. Unauthorized antenna, modification, or attachments could d ...

Compressed Audio Files (MP3/WMA/AAC)
Explanation of terms: • MP3 — MP3 is short for Moving Pictures Experts Group Audio Layer 3. MP3 is the most well known compressed digital audio file format. This format allows for near “CD quality” s ...

Antifreeze
In the winter when it is anticipated that the outside temperature will drop below 32°F (08C), check antifreeze to assure proper winter protection. For additional information, see “Engine cooling syste ...