Hello,Desperately need advise from you guy since I’m such a bimbo when comes to car.Had punctured tyre last 2 days ago and was assisted by NPE ronda who was kind enough to help brought me to the closest tyre shop. Seems like I drove over a nail and being a bimbo of course I didn’t realized about it until the tyre totally burst and idrive indicate that I have a puncture.Since it was after 8pm most of the shop closed, desperately I end up buying a 2nd hand Toyo tyre which is different from current Bridgestone that I’m using.So questions are:1. do I have to change the tyre now since it is from different brand ? 2. if change, I need to change both tyres right ?p/s I’m using a non RFT