Wilson Trailer GOOSENECK LIVESTOCK, Owner'S Manual

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Tire Safety Information
Steps for Determining Correct Load Limit - Trailer
Determining the load limits of a trailer includes more than understanding
the load limits of the tires alone. On all trailers there is a Federal
certification/VIN label that is located on the forward half of the left
(road) side of the unit. This certification/VIN label will indicate the trailer’s
Gross Vehicle Weight Rating (GVWR). This is the most weight the fully
loaded trailer can weigh. It will also provide the Gross Axle Weight Rating
(GAWR). This is the most a particular axle can weigh. If there are multiple
axles, the GAWR of each axle will be provided.
If your trailer has a GVWR of 10,000 pounds or less, there is a vehicle
placard located in the same location as the certification label described
above. This placard provides tire and loading information. In addition,
this placard will show a statement regarding maximum cargo capacity.
Cargo can be added to the trailer, up to the maximum weight specified
on the placard. The combined weight of the cargo is provided as a single
number. In any case, remember: the total weight of a fully loaded trailer
can not exceed the stated GVWR
For trailers with living quarters installed, the weight of water and propane
also need to be considered. The weight of fully filled propane containers is
considered part of the weight of the trailer before it is loaded with cargo,
and is not considered part of the disposable cargo load. Water however, is
a disposable cargo weight and is treated as such. If there is a fresh water
storage tank of 100 gallons, this tank when filled would weigh about 800
pounds. If more cargo is being transported, water can be off-loaded to
keep the total amount of cargo added to the vehicle within the limits of
the GVWR so as not to overload the vehicle. Understanding this flexibility
will allow you, the owner, to make choices that fit your travel needs.
When loading your cargo, be sure it is distributed evenly to prevent
overloading front to back and side to side. Heavy items should be placed
low and as close to the axle positions as reasonable. Too many items on
one side may overload a tire. The best way to know the actual weight of
the vehicle is to weigh it at a public scale. Talk to your dealer to discuss
the weighing methods needed to capture the various weights related to
the trailer. This would include the weight empty or unloaded, weights per
axle, wheel, hitch or king-pin, and total weight.
Excessive loads and/or underinflation cause tire overloading and, as
a result, abnormal tire flexing occurs. This situation can generate an
excessive amount of heat within the tire. Excessive heat may lead to tire
failure. It is the air pressure that enables a tire to support the load, so
proper inflation is critical. The proper air pressure may be found on the
certification/VIN label and/or on the Tire Placard. This value should never
exceed the maximum cold inflation pressure stamped on the tire.