The marketing agency NAPI (National Industrial Information Agency) has updated the "Trailer and semi-trailer residual value" report based on the results of Q IV 2022. WIELTON is the leader by residual value preservation among the brands of curtainsided trailers presented on the chart after 4 years of operation: it retained 85.1% of its value. After 9 years, KOEGEL leads by residual value preservation with a result of 56.8%.