3-3
SECTION 3 –
RECOMMENDATIONS
To determine Gross Axle Weight - Both
Axles:
1. Leave trailer connected to the tow vehicle.
2. Be certain the trailer is level.
3. Leave the tow vehicle off the scale.
4. Roll forward far enough so both trailer axles
are on the scale.
5. The reading will be the Gross Axle Weight for
both axles.
To determine Gross Axle Weight - Each Axle:
1. Leave trailer connected to the tow vehicle.
2. Be certain the trailer is level.
3. Leave the tow vehicle off the scale.
4. Roll forward far enough so only rear trailer
axle (two tires) is on the scale.
5. The reading will be the Gross Axle Weight for
the rear axle.
6. Subtract the total Gross Axle Weight from the
rear axle weight to calculate the front axle
weight.
To determine hitch weight:.
1. Subtract the total Gross Axle Weight reading
from the Gross Vehicle Weight reading. This
figure is the loaded hitch weight.
2. If equalizer equipment is installed, this will
affect both hitch and axle weight.
Sample Trailer Weight Information
Labels
These labels should be affixed on the front
roadside of most travel trailers & fifth wheels.
IMPORTANT:
•
Determine hitch and axle weights with both
vehicles level.
•
Tilting the trailer forward will add front axle
weight.
•
Hitch weight and tension of the equalizer bars
will be affected by leveling the trailer and tow
vehicle.
•
Have the tow vehicle level if equalizers are
used. Have tire pressure up to specifications
as indicated on the tire sidewall.
Consider load weights when determining
weight distribution. Proper trailer positioning
and loading are important not only for ease of
hauling, but for safety. Remember: 10 to 15%
of a travel trailer’s weight should be on the
hitch. A fifth wheel will be slightly more as a
percentage.
Heavier items should be placed over the axles.
Avoid placing too much weight at the front or
rear of the trailer.
Excess weight in/on the rear of the trailer can
have a negative effect on the stability of both
vehicles. Stability and weight can be affected if
waste is in the holding tanks or water in the
freshwater holding tank.
CAUTION
DO NOT attach such items as
motorcycles, fuel or water containers, etc.
on the rear of your trailer.
