Driving & Safety --- Section 2
Cayman 2005
61
TIRES
Tires designed for the motorhome are
a very technical and engineered product.
Since the tire is the only contact the
motorhome has with road surface, it is
critical that proper tire pressures be
maintained. Improper tire pressure will
lead to abnormal wear or sudden tire fail-
ure. The motorhome must be weighed
fully loaded before proper tire inflation
pressures can be determined. The follow-
ing information concerning tires and
weighing the motorhome are set in the
order in which the process is performed or
experienced.
The tire performs additional functions of traction for moving, stopping and steering, as well as
providing a cushion for the motorhome. Modern tire technology blends a unique mix of chemistry,
physics and engineering to provide a high degree of comfort, performance, efficiency, reliability and
safety. To obtain the maximum wear and best service from tires, it is helpful to understand the
components and functions of the tire.
Tire Components:
Tread: Provides traction and cornering grip.
Belts: Stabilize and strengthen the tread.
Sidewall: Protects the side of the tire from road and curb damage.
Body Ply: Gives the tire strength and flexibility.
Bead: Assures an air-tight fit with the wheel.
Inner Liner: Keeps air inside the tire.
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