Clearance and marker lights increase vehicle visibility on the road. They help define vehicle size and movement for safety in traffic. Built tough, they perform reliably in all weather. These lights are required on many trucks, trailers, and service fleets.
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When it comes to safety and visibility, clearance and marker lights are essential for trucks, trailers, and other commercial vehicles. These lights not only meet DOT compliance standards but also improve visibility in low-light conditions, ensuring that other drivers can clearly see your vehicle’s width, height, and presence on the road. Whether you’re outfitting a semi, utility trailer, or work truck, investing in high-quality LED marker lights and clearance lights is a must.
Clearance and marker lights provide critical safety functions by marking the edges and corners of your vehicle. They help prevent collisions, keep your rig compliant with regulations, and give your truck a polished, professional look. LED marker lights, in particular, are a popular choice because they are brighter, more energy efficient, and longer-lasting than incandescent alternatives. Options include:
We carry a wide selection of industry-trusted products designed for different mounting styles, colors, and applications. Popular picks include:
Zips.com stocks marker and clearance lights from the most respected manufacturers in the industry, including:
When selecting clearance and marker lights, consider these factors:
Looking for replacement hardware and accessories to keep your lighting system in top condition? Explore our full selection of Truck Light Parts.
What is the difference between clearance lights and marker lights?
Clearance lights indicate the overall width and height of a vehicle, while marker lights define its length and help identify its corners and sides.
Are LED clearance lights brighter than traditional bulbs?
Yes, LED clearance lights are significantly brighter and more energy efficient than incandescent options, making them the preferred choice for modern fleets.
Do I need different colors for front, rear, and side marker lights?
Yes. Amber marker lights are required on the front and sides, while red marker lights are required on the rear to stay compliant with DOT regulations.
What size clearance lights are most common for trucks and trailers?
The most common sizes are 3/4” round LED marker lights for compact mounting and 2.5” to 6” oval clearance lights for larger applications.