The following tire grading categories were established by the National Highway Traffic Safety Administration. The specific grade rating assigned by the tire’s manufacturer in each category is shown on the sidewall of the tires on your vehicle.
All passenger car tires must conform to Federal safety requirements in addition to these grades.
See also:
Rubber tubing
Follow the “Service Schedule” to the letter as concerns braking and fuel line
rubber tubing. Ozone, high temperatures and long absence of fluid in the system
can in fact cause the hardening and cr ...
How to keep the seatbelts in proper working order at all times
1) When wearing the seat belts, always ensure they are not twisted and are free
to wind in and out.
2) Following a serious accident, replace the belt being worn at that time, even
if it does not ...
If an exterior light burns out
For the type of bulb and power rating, see “When needing to change a bulb”. ...