I've tried them but unless they've been given significant updates recently they're not up to the same standard as the official content. They feel like an arcade game and just aren't very fun to drive.
Driftmode disabled! The new "black gold" from S397! The pace and the driving feel with the new tires & BOP are insane! S397 proves once again that they are the elite in SimRacing. I have never found it so easy to perfom as quickly as with this new tire. The tire tells me at any time via the FFB where and when I have reached the limit. Coupled with the new sound engine, this update harmonizes almost perfectly with the GT3. If you are looking for absolute realism and want to know how the GT3s actually drive and feel, you can't go past rF2. You can download the setup for free here: https://drive.google.com/file/d/1zn1Q6pQ4Njhx_adx5KH97O7OUma43XEj/view?usp=share_link
This was really a Funny one...after a couple of turns i realised, that my rear wing settings are much to high. The only chance to reach P5 or better was to catch some slipstream, because the qualify laps were set to 3 laps and therefore i couldnt went back to the Pitbox to change the wing setting. At the end it works ;-)
Please forgive my ignorance. I downloaded the setup file and can't remember which folder to place it in.