yea trevor can hook you up.. or you can to to brentzwheels.com and halla at brent. he usually has some trade ins too that he can sell you alittle cheaper than new ones.
i wouldnt worry about the weight bill carlton had 19's on his dually and he pulled a 36 gooseneck enclosed trailer and drug that fucker up and down and he had low pro 19's
there not bad at all... just give him a call and he will let you know if he has any trade ins and he can usually give you a very good deal on them.. thats what i did bfore i went with semi's.