Hey..i just got new 15" rims and im deciding which tires would be good for all season driving. I'm not deciding between these Cooper Tire ZEON ZPTs or Toyo Tire Proxes 4. I just want to know if anyone knows which is better. I read lots of good reviews on the Toyo Proxes, but nothing about the ZEONs. The only thing is that the ZEON says it has 340 thread while the Proxes 4 has only 300. Does anyone know if thats a big difference and how long would each tires last approximately? Thanks.