Racing game recommendation - feddit.org

Hey fellow gamers, please kindly share your racing game recommendations. I didn’t play any racing games in the last couple of years, so it doesn’t need to be the latest titles, can be a bit older too. I’m searching for something more on the casual side. Definitely no Sim. Are the recent NFS games any good? Like everybody I liked NFS Underground back in the days. Customizing cool cars is definitely a big plus. Singleplayer campaign or something is required, because no way am I up to compete with people online.