Conn. Agencies Regs. § 14-137-9
After January 1, 1973, no person shall operate any motor home or motor vehicle with a camper module installed thereon, nor shall the owner or lessee of any motor home or motor vehicle with a camper module installed thereon allow such motor vehicle to be operated on any public highway or bridge, when the combined weight of vehicle and load exceeds by two per cent or more the gross vehicle weight established for the motor vehicle by the manufacturer of such motor vehicle. No motor vehicle shall be used on the highway or loaded so that the weight on the wheels of any axle is less than 20 per cent of the gross weight of the vehicle and load. Any person who violates the provisions of this section shall be deemed to be in violation of section 14-267 of the general statutes.
Conn. Agencies Regs. § 14-137-9