I installed the latest drivers 460.89 recently and I lost 30-40 FPS with these drivers. So I reinstalled version 457.51 and got back the FPS. The comparison was with exactly the same game settings, cars and track and nvidia control panel settings. I have a 1080TI graphics card, the new drivers may not work that well with 10 series cards but may be OK with the new 30 series cards. If your computer installed the new drivers automatically, you can go to nvidia site and down load the older driver manually. Install manually and set it to clean install to remove the old driver. Hope some of you may find this may useful.