ekirkland wrote:
Lynnmor wrote:
You probably have 3500 lb. axles. That is, the springs, bearings, spindles, brakes and axle tubes are rated for 1750 lb at each tire location. My experience is that you are very lucky if these parts will even carry that much. But yes, at least get better tires.
How do I determine the axle rating?
The trailer will have a plate or sticker on it that will list the VIN number. The weight rating of the axle should be listed on that same plate or sticker. Also, the axle could have a tag or plate on it that will list the weight capacity.
You can also tell the weight capacity of the axle by measuring the diameter of the axle. Here is a list that will show the axle weight capacity based on the axle diameter:
Typical Axle Diameters Based on Axle Capacity
1,000-lb - 2,000-lb Axles: 1-1/2 inch - 1-3/4 inch diameter
3,500-lb Axles: 2-3/8 inch diameter
6,000-lb - 7,200-lb Axles: 3 inch diameter
If you can't find the information, post back with the numbers on the bearings.
