US lawCaliforniaStatutesCode hscDivision 26Part 1Chapter 239033Cal. HSC § 39033Cal. HSC § 39033Last amended: 1976Year: 2025Length: 15 wordsOfficial source “Heavy-duty” means having a manufacturer’s maximum gross vehicle weight rating of 6,001 or more pounds.PreviousCal. HSC § 39032.5NextCal. HSC § 39034