BeamNG.drive is consistently one of the best-selling simulators on Steam. Buying it here gives you access to every update, including the ability to roll back to older versions via the "Betas" tab in some instances.
This update was a turning point for the game’s immersion, moving away from generic engine loops to a more dynamic, physically based sound system.
BeamNG.drive is a , and version 0.10 was a major content update released in August 2017. There is no legitimate "free download" for the full version of BeamNG.drive. Status of Version 0.10