kiddhan625

So tonight one of my tires just blew while I was driving. Luckily I pulled safely off the side and everything worked out. But considering there is a big hole in the tire, I need a new tire. Well I needed new tires anyways. Currently I Have the Michelin Pilots 245/45/18. I wanted to know what tire do you guys recommend and place online or store to buy it with the best warranty. Also is there any advantage to buying 275/45/18 tires instead? Considering they are wider? I have AMG rims right now. Any help would be really appreciated. Thanks.