Is there a clear line between 1 Ton and 3/4 Ton?

Appreciating this thread as I am doing the due diligence part over with on the same question (no tow vehicle picked) vascilating between a 3/4 or a 1 ton SRW.. Once I get my new rig to a scale to find the hitch weight I'll know for sure. Really want as compact as possible pick up as we will do touring without the trailer on our trips when the bikes will stay locked up in the trailer. We like to go off the beaten path into 4x4 country. So I'm paying attention here.