Heavy Haul Tools
Check Permits and Axle Weights Before You Book
Two questions decide most heavy haul quotes: does the load need permits, and is the weight spread over enough axles. These tools answer both from the same sources we use when we plan a move: the federal size and weight rules in 23 CFR 658, state limits and escort rules checked against each state's official pages, and manufacturer transport dimensions for common machines.
They are free and need no sign-up. When a load is close to a limit, send us the details and we will confirm it against the actual route.
Keep reading
- Oversize Load CheckerEnter a load's size and weight to see which states need permits and escorts.
- Bridge Formula CalculatorFederal Bridge Formula: legal weight for any axle group and spacing.
- Heavy Haul TruckingOversize and overweight loads on RGN, lowboy, step deck and flatbed trailers across the 48 states.
- Heavy Equipment TransportTrailer choice, width-by-width permit and escort triggers and shipping ranges for 47 machines, plus six checks before you book a hauler.
- Heavy Haul TrailersSix trailer types from 83 manufacturer models: loaded deck heights, deck lengths, ratings and which machines each keeps under 13 ft 6 in.
- Oversize PermitsLegal limits, permit fees, escort triggers and travel rules by state, from official sources.