Monaco 2008 Knight, Owner'S Manual

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2 0 0 8 K n I G h t
31
drIvInG & safety — 2
If one tire position on the axle is heavier than
the other side, inflate both sides according to
the heaviest side. This will provide correct air
pressure across the axle while cornering. To
obtain the maximum wear and best service from
tires, it is helpful to understand their components
and functions.
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.
Importance of Air Pressure
The most important factor in maximizing the
life of the tires is maintaining proper inflation.
Driving on any tire that does not have the correct
inflation pressure for the load of the motorhome
is dangerous and may cause premature wear, tire
damage and/or loss of control of the motorhome.
An under-inflated tire will build up excessive
heat that may go beyond the design limits of
the rubber and radial cords and could result
in sudden failure. An under-inflated tire will
also cause poor motorhome handling, rapid
and/or irregular tire wear and an increase in
rolling resistance that results in decreased fuel
economy.
An over-inflated tire will reduce the tire’s
footprint/contact patch with the road, thus
reducing traction, braking capacity and handling
of the motorhome. Over-inflation of a tire for
the load will result in a harsh ride, uneven tire
wear and is susceptible to impact damage.
Maintaining correct tire inflation pressure for
each loaded wheel position on the motorhome is
of the utmost importance and must be a part of
regular motorhome maintenance.
WARNING
Driving on a tire that is under-inflated
can exceed the design limits of the
tire and may damage the sidewall.
A damaged sidewall can burst upon
inflation resulting in serious damage,
injury or death. Aged tires are also
susceptible to sidewall damage.
Tire Pressure Inflation Guideline
Federal law requires that the specifications
for the tire’s maximum load rating be molded
into the sidewall of the tire. The amount of air
pressure to use is dependent on the weight of
the motorhome when fully loaded. The tire
chart indicates the weights that can be properly
supported by varying air pressures. Decreasing
air pressure decreases load carrying capacity.
Always comply with the tire manufacturer’s
recommended pressure inflation guideline.
The actual weight of the motorhome can vary
significantly depending on how it is loaded. For
optimum tire wear, ride and handling always
comply with the manufacturer guideline. A tire
inflation chart listing proper inflation pressure
for different loads can be found in this section.
The tires of the motorhome are inflated to
pressure(s) appropriate for the actual weight on
each axle in the unloaded, shipped condition.
When the motorhome is loaded, check and
adjust the inflation pressure on each tire as
needed.
Always inflate tires to the pressure indicated in
the tire chart for the load carried by the tire.
DO
NOT OVERINFLATE OR UNDERINFLATE
THE TIRES.
The Gross Axle Weight Rating (GAWR) of
the axles listed on the federal certification label
attached to the motorhome is the maximum
allowable loaded weight on an axle.
When the actual loaded weight of the
motorhome and the weight on each axle is
unknown, follow the recommended tire inflation
pressure(s) listed on the federal certification
label. When loading a motorhome never exceed
the motorhome’s
Gross Vehicle Weight Rating
(GVWR) or the GAWR
for each axle.
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