I could. I don't have the warranty though. They recommend that I buy at least two for proper wear. However, I have about 18k miles on them already. So, do you think I should just replace all 4?Why not get another Ventus if you already have all three that are Ventus or are you going to replace all of them?? And doesnt discount tires have a warranty about blow outs if you ordered your current tires from them??