(a) A motor vehicle that is not described by Section 353.001(1)(A), (B), or (C) or a motor vehicle that is of a type typically used for personal, family, or household use, as determined by finance commission rule, is presumed not to be a commercial vehicle.
(b) Notwithstanding Subsection (a), if a retail buyer represents in writing that a motor vehicle is not for personal, family, or household use, or that the vehicle is for commercial use, a retail seller or holder may rely on that representation unless the retail seller or holder, as applicable, has actual knowledge that the representation is not true.
Official text of the Texas Finance Code as published by the Texas Legislative Council.