You replace the bulbs in the parking lights of your car. Which color setup is lawful?

Correct answer: White or amber at the front and red at the rear

Why

These colors tell other drivers at a glance which end of a stopped car they see: white or amber means the front, and red means the rear. When you park on a roadway or shoulder at night, Texas law requires lights of these colors that others can see from 1,000 feet, unless other lighting already shows the car at that distance. If you leave headlights on while the car is parked, the law requires you to dim them.

Verified against Texas Driver Handbook · Required Equipment · p. 21