I have a 2004 nissan titan 4x4 with the tow package 9,500lbs towing capacity with a class IV hitch and ball mount and ball rated for 10,000 lbs and 900lbs on the tongue so im ok with the weight on tongue for this carrier....i was really just wondering how the carrier holds up since it is a big bike...i am really intrested in it though ... this is the sport bike carrier and not the dirt bike carrier u have on ebay right? i noticed on thier website they have 2 diffrent styles, so i was just making sure. it just seems easier with that thing than a trailer - but ill just have to see. thanks for the info and suggestion on what to look at though guys, everyone here is a big help in the short time ive been on this site - lots of good info.