Truck Size and Length Limits - Oregon

1 ODOT Commerce and Compliance Division 1 Revised February 2020 Truck Size and Length Limits Width of Vehicle / Load 8 Feet 6 inches. Height of Vehicle/Load 14 Feet 0 inches. Front Overhang 4 Feet 0 inches. Measure from the front bumper of the power unit to the front of the load. Rear Overhang Solo Vehicle 3/4 Wheelbase. Measure from the center of the last axle of the vehicle to the end of the load. Rear Overhang Combination of Vehicles 1/3 Wheelbase. Measured from the center of the last axle to the end of the load, as long as: The load Length does not exceed 40 feet. The trailer Length does not exceed 40 feet. The overall Length (including rear overhang) does not exceed 60 feet. Otherwise, 5 feet is allowed off the back of the trailer, as long as any overall Length Limits for a given combination and highway are not exceeded. Load Length 40 Feet.

2 Load Length over 40 feet is permitted if the load does not extend beyond the rear of the semitrailer by more than five feet. Loads over 40 feet cannot extend forward of the rear of the Truck cab. ODOT Commerce and Compliance Division 2 Revised February 2020 Single (Solo) Truck Unit Length 40 feet. Length of Truck Combinations Including Load 60 Feet. See exceptions below. Truck Tractor and stinger Steered Pole Trailer 65 Feet. ODOT Commerce and Compliance Division 3 Revised February 2020 Exceptions to Truck Combination Limits Truck Tractor and Semitrailer Length Group 1 Highways Only 60 Feet overall with a maximum 53 foot semitrailer. Group Map 1 is available at any CCD permit office. Visit the ODOT Commerce and Compliance Division website for more information. Truck Tractor and Semitrailer Length Designated Routes Only See Route Map 7, available at any CCD permit office.

3 Unlimited overall Length with a maximum 53 foot semitrailer. Visit the ODOT Commerce and Compliance Division website for more information. Truck and Trailer Length Group 1 Highways Only 75 Feet overall with a maximum 53 foot trailer. OR 75 Feet overall with a maximum 40 foot Truck . OR 80 Feet overall with a maximum 40 foot trailer IF the trailer s front axle is steerable by a turntable or converter dolly. Group Map 1 is available at any CCD permit office. Visit the ODOT Commerce and Compliance Division website for more information. ODOT Commerce and Compliance Division 4 Revised February 2020 Length of Truck Tractor with Semitrailer and Trailer (Set of Doubles) Group 1 Highways Only 75 Feet overall with one trailer being a maximum 40 feet in Length . OR Unlimited overall Length with the two trailers measuring a maximum 60 feet from front to rear (including space between the trailers).

4 Group Map 1 is available at any CCD permit office. Visit the ODOT Commerce and Compliance Division website for more information. Length of Truck Tractor with Semitrailer and Trailer (Set of Doubles) Designated Routes Only See Route Map 7. Unlimited overall Length with the two trailers measuring a maximum 68 feet from front to rear (including space between the trailers). Route Map 7 is available at any CCD permit office. Visit the ODOT Commerce and Compliance Division website for more information.