Ok, Well if what you are wanting to do is "Hot Shot" type loads you need to have at least a 35' deck. That's the lower deck not counting the upper.
We ship allot of Industrial Conditioners out of here (Utah) and a full load is about 10K max weight, We have SEVERAL locations that we ship out of and one of our major locations is in Dallas.
Let me know if you decide to step up, be aware you will need the full DOT treatment.
MC#
DOT#
INS
ETc ETc.
If you want to give me a call I can get your info, fax you a copy of our carrier pack (required info) so you will have something to look at.
866-297-0107
Dan