I purchased from Radial. The toughest part was getting hold of Bill. Once we connected, he could not have been more accommodating. I paid more than the Amazon numbers, but what I received was well worth it, piece of mind from someone knowledgeable. Bill even called me back to to tell me the tires were all 25th week of 2021. As a retailer of high end flooring and cabinets, my clients appreciate our expertise. Sure one can buy items for less money on line, but is one really receiving what they think?. Answer? No. Thank you to all of you who helped me on this quest. Honestly, I felt if Tire Rack didn't have the tires I was screwed. This is a great group.