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 a half (1½) 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.
See also:
Selecting the Right Engine Oil
Selecting the right engine oil depends on both the proper oil specification and
viscosity grade. See Recommended Fluids and Lubricants .
Specification
Use and ask for licensed engine oils wi ...
Edgy design
The XLR is a contemporary expression of Cadillac's heritage of landmark
design and advanced technology. Inspired by stealth fighter design, XLR takes
the ongoing product-driven resurgence of Cadil ...
Older Children
Older children who have outgrown
booster seats should wear the
vehicle safety belts.
The manufacturer's instructions
that come with the booster seat
state the weight and height
limitation ...