Start with cargo and legal limits
Trailer selection starts with the actual cargo, route and destination regulations. Stated capacity is not automatically the legal road payload. Confirm dimensions, axle loads, kingpin position and tractor compatibility.
- Cargo dimensions and weight
- Container size or equipment type
- Road, bridge and axle limits
- Loading method and unloading method
Compare the same construction
Prices can differ because of axle brand, suspension, tire quantity, deck height, main-beam structure, steel grade, ramp or hydraulic system, braking equipment and paint system. Put these items in the specification sheet.
Confirm new-production evidence
For a new trailer, request production photos, finished dimensions, axle and tire labels, braking components and a final inspection record. Generic marketing pictures do not prove the exact trailer is complete.
Include the shipping method
Some trailers are shipped complete, stacked, in containers or by RoRo or breakbulk service. Packing and reassembly can change the final cost and delivery scope, so the quotation should state the method.