What is one of the requirements for the proper display of registration on a semi-truck?

For the proper display of registration on a semi-truck, it is critical that the registration is affixed to the front of the vehicle. This requirement is outlined in Indiana traffic regulations, which stipulate that commercial vehicles, including semi-trucks, must display their registration in a manner that is visible and compliant with state laws.

Placing the registration on the front ensures that law enforcement and other officials can easily view it, facilitating quick identification of the vehicle's registration status during inspections or in the event of a traffic stop. Proper placement contributes to road safety and ensures that vehicles can be readily identified as legally registered, thereby promoting compliance with traffic laws.

The other display locations, such as the rear, side, or roof, do not conform to this requirement, and placing the registration in these areas would not meet legal standards for visibility and identification.