I bought a set of 4 BFG sports from them about a year ago now and the duty fee was very minimal; $17 if I remember correctly. But even at 10x that charge the purchase still would have been well worth it in my case. I paid something like $90 USD per tire from tirerack.com, when all the dealers in town were asking for $250 CAD + per tire, great deal. The charges you really need to worry about are brokerage fees if you had the tires shipped UPS or FedEx. I go with good old USPS whenever I can to avoid the mysterious and enormous fees both UPS and the Fed sometimes charge, that they seem to just pull out of their asses (Ive even imported items that were hit with a 100%! brokerage fee when using UPS, bunch of ass clowns if you ask me).