Hi Todd
We purchased ours in 1998 and still towing it. We have a dominator 48ft triaxle and yes the bigger wheels and tires. We have hauled 2 cars for almost 10 years now. One suggestion make sure you get the hydraulic legs believe me it's a lifesaver. We used Boyd Beyer, he will work with you, get you what you want, he makes sure you are happy with it and he follows up. He is at Indy this week. The aluminum trailers tow great. Now if they could just come with something to help clean that monster of a trailer it would sell even better. This ole girl has had plenty of experience trying to keep it clean.
Donna