If your vehicle is a commercial motor vehicle used, designed, or maintained for transportation of persons or property in two or more jurisdictions, and either
- has two axles and a gross vehicle weight or registered gross vehicle weight exceeding 26,000 pounds, or 11,793 kilograms;
- has three or more axles, regardless of weight; or
- is used in combination, and the gross vehicle weight or registered gross vehicle weight of the combined vehicles exceeds 26,000 pounds, or 11,793 kilograms,
then you qualify for IFTA and should obtain IFTA credentials.