According to the marketing agency NAPI, as of July 1, 2024, the fleet of trailers and semi-trailers for trucks totaled 621.3 thousand units. The largest region by the number of corporate semi-trailers is the Moscow region, which accounts for 35.7 thousand units or 8.5% of all corporate semi-trailers. The largest number of corporate trailers is in the Orenburg region - 8.2 thousand units or 4.5% of the trailer fleet.