Center-Line Group is the leading curtain-side trailer and curtain manufacturer in the US. Our reputation is one of excellence, innovation, and customer approval. Curtain-side trailers increase productivity, decrease driver injuries, and increase profitability through less tarping time and dangers, and more on-time deliveries. Center-Line Group consists of Center-Line Trailers, Center-Line Curtains, and Center-Line Parts. We carry a full inventory of parts for ALL makes and models of curtain-sides. One stop allows you to service your fleet completely.

Center-Line Group provides over 25 years of knowledge, design, development, and manufacturing of curtain-side upper structures, replacement curtains and replacement parts (regardless of the trailer make or model), and qualified repair services. Our trailer manufacturing facility is complete with the latest fabrication capabilities. We design, cut, and assemble parts for building new trailers and repairing most makes and models of older trailers to keep your fleet running at full capacity and profitability.