Try OHIO TIRE TERMINAL, 2620 West Monroe Street in Sandusky. (419) 502-0091. Its over by the entrance to the Norfolk and Southern Lower Lakes Coal Docks. Mitch and the crew over there are GOOD at what they do, and he has been able to get about everything our outfit needs. (sometimes they even have better deals on some tires, they have a branch in Florida someplace and they get some very nice military tires out of there it seems). We've gotten tires for 5 ton, 2 1/2 ton, HUMVEE, Jeep and even the LARC-V 5 ton amphibs. (and THATS a different size animal for sure.) As well as the normal street tires we use on other stuff. They service all the bigger outfits here about like Ohio Truck Sales, (not affiliated with the tire company, and I'm NOT an employee of either outfit. I've seen them do some strange stuff when it comes to securing and mounting tires. (try the ones an older paving machine uses for instance)