For Traveling this is what you want to pack your gear in. I drove down and picked up 2 of them and i can easily fit all 3 cars Bug/Trug/Ebug, all my support equipment and all my tires.
http://www.amazon.com/Plano-Molding-.../dp/B000UPGMXY
FYI they are AIR line approved, Dispite being a inch or 2 over the legal size, BUT i never had an issue nor has any one else i know who travel's with these....Most of the Team guys from all over the world use these or the cheaper Alternative (Contico) that's a Tiny bit smaller.
http://www.walmart.com/ip/Contico-St...Locker/2476189