Beginner to sim racing

So basically last Christmas I've got a medium tier sim right, let's say It took me a while to get used to it, I'm not fast today but I can have fun for hours hours Now every time a friend come to my house and play it, they struggle ALOT. Like they don't know where the road is, go wrong way all the time 😅 What car/track would you guys suggest to a fresh new player? Thanks!