car games for the PC

Ok.. So I picked up a kick ass PC. Its an older Alienware x51 but it is fast.. So far plays everything my gamer kid throws at it. and hes happy.. Currantly have it hooked up to our LG 55" lcd smart TV.

So I want a car game. What are some good car games, especially ones that I can biuld the cars.

Project CARS just came out that one is a good one.
The whole DIRT series is good if you enjoy rally.
GRID is also a great series, that one is a mix of drift and stock car racing.

First two are more simulation based where grid is more of a mix between sim and arcade.

IF you're into simulation games, check out Assetto Corsa and iRacing.

Most fun I've had with PC racing games would be GTR 2 (modded with Shannonville, Mosport, Calabogie tracks) Need For Speed Shift 2 Unleashed after the steering fix and the first Grid.

Gonna resurrect this.,
GRID Autosport can be had for just under $6 and from what I have been reading is a great game, like the first one was (which I really enjoyed)

https://www.humblebundle.com/