Originally Posted by LindblomRJ
Nope. With two of them that gives you 7000 pounds. WIth an aluminum trailer and the Z you have plenty of capacity.
Assuming his trailer is rated for 7,000 lbs, he can unevenly load his trailer to the point that he can exceed the rated axle weight of 3,500 lbs by having too much weight on the front or too much weight towards the rear of the trailer.