4 MICHELIN
®
RV Tires
1. From the tire manufacturer’s load and inflation tables or the sidewall of the tires mounted on the vehicle.
2. If vehicle has duals, read dual capacity from tire and multiply by 2 to obtain dual assembly load capacity.
One Side
Scale Weight
Calculate Other
Side Weight
Tire Load (lbs.)
Inflation
__________ lbs. __________ lbs. __________ lbs.
(Step 2a) (Step 2b) (Step 2c)
__________ lbs. __________ lbs. __________ lbs.
(Step 1a-2a) (Step 1b-2b) (Step 1c-2c)
__________ lbs. __________ lbs. __________ lbs.
(See Note #1) (See Notes #1 & #2)
__________ psi __________ psi
(See Note #1) (See Note #1)
STEP 2a STEP 2b STEP 2c
__________ lbs. __________ lbs. __________ lbs. __________ lbs.
(Step 1a = (Step 1b = (Step 1c = (Step 1d)
Gross Axle Weight) Gross Vehicle Weight) Gross Axle Weight)
__________ lbs. __________ lbs. __________ lbs. __________ lbs.
Gross Axle Gross Vehicle Gross Axle Vehicle Weight
Weight Rating Weight Rating Weight Rating (Gross Combined
Weight Rating –
Gross Vehicle Weight)
TO OBTAIN INDIVIDUAL AXLE AND GROSS VEHICLE WEIGHTS
STEP 1a STEP 1b STEP 1c STEP 1d
Scale Weight
From
Owner’s
Manual
TO OBTAIN INDIVIDUAL WHEEL POSITION WEIGHTS
The RV must remain as level as possible on the scale (even when an axle or side isn’t on the scale). Therefore, to
obtain side-to-side weights, there must be enough space on either side of the scale to accommodate the RV being
partially off the scale.
If there is a difference in the weights on one side of the vehicle as compared to the other, it is important to
redistribute the load more evenly to avoid component failure and improve handling. These weights make it possible
to compare against the GAWR (Gross Axle Weight Rating), GVWR (Gross Vehicle Weight Rating), and tire capacities.
They also help determine proper tire pressure.
WEIGHING THE SINGLE AXLE RECREATIONAL VEHICLE