Heavy duty truck and trailer signal lighting performs important safety functions while you are on the road. They keep you and other drivers safe by showing a change in direction and deceleration. Heavy duty truck and trailer lights also make your vehicle more noticeable to other motorists at nighttime and during poor visibility.FleetPride carries a variety of heavy duty incandescent and LED signal lighting products for your truck and trailer, such as multipurpose stop turn tail lights, turn signal lights, trailer tail lights, side marker light assembly, trailer tow lights, turn signal parking light assembly parts, and more. Browse our extensive heavy duty part inventory to find the right part for you.Betts Industries is a maker and supplier of safety lighting systems for heavy duty trucks and trailers. The company creates custom lighting solutions to fit specific customer needs. Betts Industries has the expertise and advanced engineering to make products lighter and more adaptable.Betts Industries focuses on honest business practices and customer relationships. The guiding principle of the company is, “Do What’s Best." The company’s experience and engineering lead to constant product and solution upgrades. As a result, customers can trust Betts Industries to provide safe, high-performing, and durable solutions.Betts Industries was founded in 1901 and headquarters in Warren, Pennsylvania. Betts Industries currently serves more than 2,000 customers across the United States and 35 other countries.