WARNING
● Never inhale engine exhaust gas. Engine exhaust gas contains carbon monoxide,
a colorless and odorless gas which is dangerous, or even lethal, if inhaled.
● Always properly maintain the engine exhaust system to prevent engine exhaust gas
from entering the vehicle.
●
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 (1- 1/2) times as
well on the government course as a tire graded 100. The rela