If you have tubed tires there's not much choice, but to load it up on a trailer and head to the shop.
For non tube tires, I've heard of folks using plugs with great success.......but only to get you home or to the nearest shop. I've also got a friend that puts in the "no flat" stuff (can't remember the name) in his tires, and it has done well for him on 2 occasions.