The Morimoto XB LED Headlights and Tail Lights for GMC Sierra trucks (2015-2019) bring a modern look and better performance to your vehicle. The headlights have bright Osram LEDs that light up the road well during the day and night. They feature a C-shaped daytime running light and a cool sequential turn signal that you can switch to regular mode if you want. These headlights use high-quality projectors that shine farther and clearer than factory lights, with easy plug-and-play installation. The strong polycarbonate lens and aluminum heat sinks keep the lights durable and cool. The matching XB LED Tail Lights give your truck a fresh style with bright brake and turn signals using 3D light blades. They include powerful LED reverse lights, and you can add an extra light bar for more backup brightness. The tail lights meet all safety rules and come with a five-year warranty. Together, these lights upgrade your truck’s look and safety with high quality and easy installation.