I was driving to visit my gf who is 2 hours away and on the way there I got a flat tire. Anyhow, I quickly had to find a shop to fix this because I am only staying for the weekend. Everyone is closed on sunday so this had to be done sat asap. The shop (Monroe muffler) I went to, said they had an exact match for the tire. Based on that, I decided to let them change the tire as the punctured one was unrepairable. So before they close, I come and pick up the wheel and go to my gf's place to change it. There I realize that the tire is close to what I have but not an exact match. Specifically I had goodyear eagle ls-2 and they gave me goodyear eagle ls. (first gen). Now I have 3 same tires and 1 with slightly different tread. I have to leave tomorrow and the shop is closed now and tomorrow. How important is it to have same tread. Can I keep it on without any issues later on? I will try and call them on Monday and maybe a local Monroe muffler would be able to swap for the exact tire, but I'm not sure if this will work.