 They heat up. I mean, even in cold weather, they get warm on the road. Yeah, but heat plays a bigger effect on them because they build up a lot more heat. So, on your tires, if you either have them checked or have someone to check your tires, you want to check them for wear. You want to check them for tread depth. You want to check them for any kind of cracking that may be on the tire. And also, by all means,