"I ordered a Continental Grand Prix 4000 road bike tire online with Summit on 4-15-2012. The tire was at my front door when I looked this morning (4-19-2012). I was a little concerned about the fact that I could see no ratings for internet orders, but they had the cheapest price I could find online and free shipping. Given the fact that the package was delivered to Florida from California in 4 days for free I am very happy with the transaction and will be happy to order from them again!"