{"data":{"id":"us-ia/iowa-code-321.122","jurisdiction":"us-ia","citation":"Iowa Code § 321.122","heading":"Trucks, truck tractors, and road tractors — fees.","body":"1. The annual registration fee for truck tractors, road tractors, and motor trucks, except 2010 and subsequent model year motor trucks required to be registered under section 321.109 and motor trucks registered as special trucks, shall be based on the combined gross weight of the vehicle or combination of vehicles. All such trucks, truck tractors, or road tractors registered under this section shall be registered for a gross weight equal to or in excess of the unladen weight of the vehicle or combination of vehicles. The annual registration fee for such vehicles or combination of vehicles, except special trucks, shall be the applicable fee under paragraph “a” or “b”.\na. (1) For a combined gross weight of three tons or less, the annual registration fee is one hundred fifty dollars; for such a vehicle more than seven model years old, one hundred twenty dollars; for such a vehicle more than nine model years old, one hundred dollars; and for such a vehicle twelve model years old or older, fifty dollars.\n(2) For a combined gross weight exceeding three tons, the annual registration fee shall be as set forth in the following schedule:\nFor a combined\tAnd not\t The annual\n gross weight\texceeding:\t registration\n exceeding:\t fee shall be:\n 3 Tons \t 4 Tons \t $ 165\n 4 Tons \t 5 Tons \t $ 180\n 5 Tons \t 6 Tons \t $ 195\n 6 Tons \t 7 Tons \t $ 215\n 7 Tons \t 8 Tons \t $ 220\n 8 Tons \t 9 Tons \t $ 225\n 9 Tons \t 10 Tons \t $ 235\n10 Tons \t 11 Tons \t $ 270\n11 Tons \t 12 Tons \t $ 305\n12 Tons \t 13 Tons \t $ 340\n13 Tons \t 14 Tons \t $ 375\n14 Tons \t 15 Tons \t $ 445\n15 Tons \t 16 Tons \t $ 485\n16 Tons \t 17 Tons \t $ 525\n17 Tons \t 18 Tons \t $ 565\n18 Tons \t 19 Tons \t $ 610\n19 Tons \t 20 Tons \t $ 675\n20 Tons \t 21 Tons \t $ 715\n21 Tons \t 22 Tons \t $ 755\n22 Tons \t 23 Tons \t $ 795\n23 Tons \t 24 Tons \t $ 835\n24 Tons \t 25 Tons \t $ 965\n25 Tons \t 26 Tons \t $1,010\n26 Tons \t 27 Tons \t $1,060\n27 Tons \t 28 Tons \t $1,105\n28 Tons \t 29 Tons \t $1,150\n29 Tons \t 30 Tons \t $1,200\n30 Tons \t 31 Tons \t $1,245\n31 Tons \t 32 Tons \t $1,295\n32 Tons \t 33 Tons \t $1,340\n33 Tons \t 34 Tons \t $1,415\n34 Tons \t 35 Tons \t $1,465\n35 Tons \t 36 Tons \t $1,510\n36 Tons \t 37 Tons \t $1,555\n37 Tons \t 38 Tons \t $1,605\n38 Tons \t 39 Tons \t $1,650\n39 Tons \t 40 Tons \t $1,695\nb. If the registration is a renewal for a motor vehicle with a combined gross weight of nine tons or less registered to the same owner prior to January 1, 2009, the following applies:\n(1) For a combined gross weight of three tons or less, the annual registration fee is sixty-five dollars; for such a vehicle which is more than ten model years old, fifty-five dollars; for such a vehicle which is more than thirteen model years old, forty-five dollars; and for such a vehicle which is more than fifteen model years old, thirty-five dollars.\n(2) For a combined gross weight exceeding three tons but not exceeding nine tons, the annual registration fee shall be as set forth in the following schedule:\nFor a combined\tAnd not\t The annual\n gross weight\texceeding:\t registration\n exceeding:\t fee shall be:\n 3 Tons \t 4 Tons \t $ 80\n 4 Tons \t 5 Tons \t $ 90\n 5 Tons \t 6 Tons \t $105\n 6 Tons \t 7 Tons \t $130\n 7 Tons \t 8 Tons \t $165\n 8 Tons \t 9 Tons \t $200\n(3) As used in this paragraph “b”, “owner” includes a surviving spouse who is required to transfer title pursuant to section 321.46 or 321.47.\nc. For a combined gross weight exceeding forty tons, the annual registration fee shall be one thousand six hundred ninety-five dollars plus eighty dollars for each ton over forty tons.\n2. For truck tractors or road tractors equipped with two or more solid rubber tires, the annual registration fee shall be the fee for truck tractors or road tractors with pneumatic tires and of the same combined gross weight, plus twenty-five percent thereof.\n3. This section shall not apply to a rubber-tired farm tractor not operated for hire upon the public highways.\n4. A person who violates this section commits a simple misdemeanor.","path":["Title VIII - TRANSPORTATION (Ch. 306 - 330B)","Chapter 321 - MOTOR VEHICLES AND LAW OF THE ROAD"],"source_url":"https://www.legis.iowa.gov/docs/code/2026/321.122.pdf","current_through":"Iowa Code 2026 edition","vintage":"","retrieved_at":"2026-09-14T19:40:08Z","sha256":"ab448a273b28e75386f441438b7e3e92e8bb5eea3293bcbfa2f1a50311792f7d","source_id":"us-ia","stale":false,"prev":"us-ia/iowa-code-321.121","next":"us-ia/iowa-code-321.123"},"notice":"GroundRules: Original legal text. Not legal advice."}