Prepare your semi truck to be Ready for the Road Ahead™, with the Grote 5.87" Sealed Turtleback® Rectangular LED Marker / Clearance Light that supplies reliable safety lighting. This replacement light is designed with a strong output to provide high visibility in types of climates, and enhance overall vehicle safety. Engineered with a durable polycarbonate lens for improved protection against high temperatures and impacts. FleetPride is your First Click in Heavy Duty®.