Project Cars (http://www.projectcarsgame.com/) has been available since May 2015 [Wikipedia] along with regular add-ons and downloadable content. Support for VR headsets has been included for a while.
Project Cars “Game of the Year” edition was released on 6th May 2016 which includes many of the add on packs, and is better able to support VR headsets.
Help and Manuals are available on-line:
- Quick Start Guide (PDF)
- Online Digital Manual
- Official: Car Types | Locations List
- IGCD.net: Car List | Track List | Video Intro of Cars and Tracks