f6ab1d71____Regulations___VLEX_19948537__Mountinglocation
[Lightingdevice] Taillamps [Number and color] 2 Red [Mounting height] Not less than 15 inches, nor more than 72 inches [Device activation] Steady burning. Must be activated when the headlamps are activated in a steady burning state or the parking lamps on passenger cars and MPVs, trucks, and buses less than 80 inches in overall width are activated.May be activated when the headlamps are activated at less than full intensity as Daytime Running Lamps (DRL). [Mountinglocation] 
On the rear, at the same height, symmetrically about the vertical centerline, as far apart as practicable
49 CFR 571.108 - Standard No. 108; Lamps, reflective devices, and associated equipment. - Regulations - VLEX 19948537
Mountinglocation