Determining the Carrying Capacity of Trailer
Updated 06/21/2020 | Published 10/29/2015
Question:
Can I carry 5000 lbs with a trailer that has two 3500 lb. axles?
asked by: Dan S
Expert Reply:
It is highly likely that you can carry 5,000 pounds on two 3,500 pound axles. The carrying capacity of two 3,500 pound axles is 7,000 pounds. The axles support not only the cargo's weight but also the weight of the trailer's frame and body.
You will need to calculate the total weight of the trailer frame and body, also known as the dry weight, and subtract this weight from the axle's 7,000 pound capacity to find the weight the axles can carry.
Then, you will want to add back the loaded tongue weight of the trailer to determine the trailer's carrying capacity. A trailer's tongue weight is typically 10-15 percent of the trailer's weight, and this weight is carried by the vehicle.
Product Page this Question was Asked From
Dexter Trailer Idler Hub Assembly for 6,000-lb Axles - 6 on 5-1/2
- Trailer Hubs and Drums
- Idler Hub
- Standard
- 25580 / 15123
- Standard Grade
- For 6000 lbs Axles
- 1/2 Inch Stud
- 6 on 5-1/2 Inch
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- 17 Inch Wheel
- 17-1/2 Inch Wheel
- 18 Inch Wheel
- 18-1/2 Inch Wheel
- Dexter
more information >
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on Trailer Hubs and Drums
Keith S.
6/21/2020
One must keep in mind that the use of a weight distribution hitch puts a lot of that hitch weight BACK on the trailer again. This makes many trailer axles grossly underrated for what they carry.