What is the max weight per axle?
What is the max weight per axle? The following are the Federally mandated maximum weights for the National System of Interstate and Defense Highways and reasonable access thereto (23 CFR Part 658.17): 80,000 pounds gross vehicle weight. 20,000 pound single axle weight. 34,000 pound tandem axle weight.
How much weight can I carry on each axle?
Federal law controls maximum gross vehicle weights and axle loads on the Interstate System. Federal limits are 80,000 pounds gross vehicle weight, 20,000 pounds on a single axle, and 34,000 pounds on a tandem axle group. There are also Federal standards for length and width on the National Network (NN).