Question Turn signals must be visible: Answers For 500 feet. For 250 feet. For 300 feet. Only at night. Explanation Vehicles manufactured after 1955 must have a white- or amber-colored turn signal on the front and red- or amber-colored turn signal light on the rear. The turn signals must be visible for 300 feet in the sunlight. Pass your DMV Written Test with flying colors Take me to the cheat sheet Montana This questions appears in the following tests: Montana Practice Test 20 Montana Practice Test 7