Now I realize that the Hakka 7's are studded and the R2's are not. Besides the standard benefit of running studded tires, what would you choose between the two and why? Personally, I have had studded tires before (not Nokian) and they were noisy and most of the studs came out.. I dont know if its because I need to be gentler in driving, or if the studs were not set correctly.. I am looking for the best possible winter tires, and was wondering how effective their diamond shaped studs are? Does anyone have experience with either of these 2? All opinions appreciated! Thank you! I am looking for a set for next year in 185-65-15 or 195-65-15. Both sizes are ok for my car-- Corolla 2007.
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