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Consumer information and Reporting safety defects
4. The resulting figure equals the
available amount of cargo and
luggage load capacity. For example, if the “XXX” amount equals
1,400 lbs (635 kg) and there will be
five- 150 lbs (68 kg) passengers in
your vehicle, the amount of available cargo and luggage load capacity is 650 lbs (1,400 − 750 (5 6
150) = 650 lbs).
5. Determine the combined weight
of luggage and cargo being loaded
on the vehicle. That weight may not
safely exceed the available cargo
and luggage load capacity calculated in Step 4.
6. If your vehicle will be towing a
trailer, load from your trailer will be
transferred to your vehicle. Consult
this manual to determine how this
reduces the available cargo and
luggage load capacity of your vehicle.
Uniform tire quality grading
standards
form to Federal Safety Requirements in addition to these grades.
This information indicates the relative performance of passenger car
tires in the area of treadwear,
traction, and temperature resistance. This is to aid the consumer
in making an informed choice in the
purchase of tires.
Quality grades can be found where
applicable on the tire sidewall between tread shoulder and maximum section width. For example:
& 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
would wear one and one-half (11/2) times as well on the government course as a tire graded 100.
The relative performance of tires
depends upon the actual conditions
of their use, however, and may
depart significantly from the norm
due to variations in driving habits,
service practices and differences in
road characteristics and climate.
Treadwear 200 Traction AA Temperature A
The quality grades apply to new
pneumatic tires for use on passenger cars. However, they do not
apply to deep tread, winter type
snow tires, space-saver or temporary use spare tires, tires with
nominal rim diameters of 12 inches
or less, or to some limited production tires.
All passenger car tires must con-
& Traction AA, A, B, C
The traction grades, from highest to
lowest, &R