I would not suggest using these all year long. When the temps rise in the summer you are compromising your safety and performance big-time. Have you every seen the video on Tirerack's website showing how winter tires out perform all-season in temp around 40F and below? Well the same would be true about all seasons in summer temperatures. When it gets hot outside and the streets warm up, it is going to take you longer to stop and you are not going to be as safe in emergency situations where you need the car to handle properly. I would really do some research on this if I were you.

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Profeshenal spellar