I've got a stock 2004 4door 4x4 blazer in need of new tires. I've got plugs in all four of my current tires which are the cheapest street tire in whatever shop I was at. So, where can I find some 30 inch tires????

 

Think what you want about retreads but I have them on my truck for 2000 miles now and love em. The price is right and they ride nice. These are not the retreads you hear all the stories about, they`ve come along way.take a look
https://www.treadwright.com/p-6-30-9-50r15-puma-c.aspx