Infiniti QX: Uniform tire quality grading - Technical and consumer information - Infiniti QX Owner's ManualInfiniti QX: Uniform tire quality grading

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

Flat towing
Towing your vehicle with all four wheels on the ground is sometimes called flat towing. This method is sometimes used when towing a vehicle behind a recreational vehicle, such as a motor home. ...

Treadwear
The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 wou ...

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Audio Output
Audio from the DVD player or auxiliary inputs can be heard through the following possible sources: Wireless headphones Vehicle speakers Vehicle-wired headphone jacks on the RSA system, if the ...

Maximum load limits
Maximum trailer loads Never allow the total trailer load to exceed the value specified in the “Towing load/ specification” later in this section. The total trailer load equals trailer weigh ...

Seats, seat belts and Supplemental Restraint System (SRS)
1. Seat belt for 3rd row center seat belt (Page 1-27) 2. Roof-mounted curtain side-impact and rollover supplemental air bags (P.1-54) 3. Head Restraints (P.1-10) — Front-seat Active He ...