* Reduce the load. If you can't shift the load, you may need to reduce the amount of weight on the trailer. This can be done by unloading some of the cargo or by removing any unnecessary items.
* Adjust the tire pressure. Increasing the tire pressure on the rear axle can help to support the additional weight. However, be sure not to exceed the maximum tire pressure listed on the sidewall of the tire.
* Slow down. Driving at a slower speed will help to reduce the stress on the rear axle.
* Pull over and re-load. If you can't safely make any of the above adjustments, you should pull over and re-load the trailer. This may take some time, but it's the best way to ensure that the trailer is safe to operate.
