The rear reflectors on a pole trailer may be mounted on each side of the bolster or load.
The two red reflectors of a truck tractor may be mounted on the back of the cab at a minimum height of not less than four inches above the height of the rear tires.
Any required red reflector on the rear of the vehicle may be incorporated with the tail lamp, but such reflector shall meet all the other reflector requirements of this chapter.
La. R.S. § 32:310