2019 Smithco SX2-40-32

This 2019 Smithco SX2-40-32 is a straightforward, work-focused dump trailer setup with a tandem, fixed-axle configuration and a steel build. It reads like a unit meant to stay in rotation on construction and aggregate work, not a specialty spec that needs a lot of sorting out. At 40 ft (480 in) with Ridewell suspension, it is built for steady highway manners and a more controlled ride when you are running loaded day after day. The tandem fixed layout keeps it simple on alignment and tire management, and it is a practical fit for bulk materials like rock, sand, dirt, and millings where a durable steel trailer is the right call. Aluminum outer wheels help keep weight and corrosion in check where it matters most, and the 11R24.5 tire size is common enough to source and match across a fleet. Overall, this is a clean, conventional spec that a local or regional dump operation can put to work without chasing oddball components.