I did try to get them to combine shipping charges for shipping 2 tires together. They actually do ship well without any packaging, boxing or bubble wrap. My point is that Rad's policy is $20.00 per tire, regardless of tire diameter or number of combined tires shipped. In this age where free shipping is practically included in price for most items, including the original 80 lbs. bike boxed in cardboard box that is almost the size of a sheet of plywood, $40.00 did seem excessive for 2 tires without packaging. My contact at Rad did say that the issue would be brought up at a future sales meeting for consideration.