Tire Vibration; Tire Rotation; Tread - Monaco DIPLOMAT 2004 Owner's Manual

DIPLOMAT 2004

Tire Vibration

Tire Rotation

Tread

2 • 80
Sudden tire failure or blowout is often preceded by tire vibration. Some
other symptoms that can cause tire failure are a bulge in the sidewall or
swelling in the tire carcass. Striking an object or large hole in the road
surface can damage a tire. Inspect the tires immediately after such an
occurrence. Continue to inspect the tires periodically thereafter in case minor
damage occurred. Rotation forces can continue to stress damaged areas that
can manifest later in a sudden tire failure. If an unusual vibration begins, or a
bulge is noticed in a sidewall, have the tires evaluated by a qualified
professional as soon as possible.
Tire rotation can increase the useful life of the tires by achieving uniform
wear on all of the tires. The first tire rotation is the most important in
determining which rotation pattern to use. Have the tire manufacturer deter-
mine the tire rotation pattern. Any unusual or unique wear patterns, or indica-
tions of uneven wear that may have developed, should be evaluated for pos-
sible tire rotation. Misalignment, imbalance or other mechanical problems
may exist and will need corrected prior to rotation.
After a tire rotation, check and adjust the inflation pressures for the actual
loads of the wheel position accordingly.
Tires are warranted by the tire manufacturer. The motorhome
manufacturer is not responsible for warranty coverage or tire wear.
Tires must be replaced when the tread is worn down to 4/32 of an inch on
the front and 2/32 of an inch on the rear in order to prevent skidding and
hydroplaning. If there are questions regarding tread wear consult a tire dealer
as soon as possible.
Built in tread wear indicators, or "wear bars," which look like narrow
strips of smooth rubber across the tread will appear on the tire when the tread
is worn down to one-sixteenth of an inch. When these "wear bars" are
noticed, the tire is worn out and should be replaced.
Visually check the tires for signs of uneven wear. The tire may have
irregular tread wear if there are high and low areas or unusually smooth
areas. Consult the tire manufacturer as soon as possible.
WARNING: In many instances the life of the tires on the
motorhome is not determined by mileage but by age. Tires are
subject to weathering. Weathering cracks run in circumference
with the tire. Though the sidewall of the tire may look fine and be
structurally sound, weathering can occur inside the well of the
tread, therefore replacement may be determined not by mileage
but age. Have the tire manufacturer inspect the tires for age
weathering.
DRIVING & SAFETY