According to the NAPI (National Industrial Information Agency), in January 2023, the used trailer and semi-trailer market increased by 9% on January last year. In January 2023, 5.3 thousand used trailers were sold against 4.8 thousand units in the previous year. The age structure of the used trailer and semi-trailer market has also changed. The sales of trailers and semi-trailers aged over 15 years significantly increased, by 9.6 percentage points, the share of trailers and semi-trailers aged 5-7 years has grew as well (by 2.6 percentage points). The share of trailers and semi-trailers aged 2-4 years fell the most in the market - by 7.4%.