Trailer Clearance & Marker Lights
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- Truck-Lite®Super 21 2"x6" Diamond Shell Reflectorized Sealed Yellow Rectangular Bolt-on Mount Clearance Marker Light (21201Y)Universal Super 21 2"x6" Diamond Shell Reflectorized Sealed Yellow Rectangular Bolt-on Mount Clearance Marker Light (21201Y) by Truck-Lite®. 1 Piece. 12V DC. This product is made from high-grade materials to meet the strictest standards...$14.98
- Truck-Lite®Super 21 2"x6" Diamond Shell Reflectorized Sealed Yellow Rectangular Bolt-on Mount Clearance Marker Light (21002Y)Universal Super 21 2"x6" Diamond Shell Reflectorized Sealed Yellow Rectangular Bolt-on Mount Clearance Marker Light (21002Y) by Truck-Lite®. 1 Piece. 12V DC. This product is made from high-grade materials to meet the strictest standards...$13.71
- Truck-Lite®Super 21 2"x6" Diamond Shell Yellow Rectangular Bolt-on Mount Clearance Marker Light (21210Y)Universal Super 21 2"x6" Diamond Shell Yellow Rectangular Bolt-on Mount Clearance Marker Light (21210Y) by Truck-Lite®. 1 Piece. 12V DC. This product is made from high-grade materials to meet the strictest standards of high quality....$17.74
- Truck-Lite®Super 21 2"x6" Diamond Shell Yellow Rectangular Bolt-on Mount Clearance Marker Light (21200Y)Universal Super 21 2"x6" Diamond Shell Yellow Rectangular Bolt-on Mount Clearance Marker Light (21200Y) by Truck-Lite®. 1 Piece. 12V DC. This product is made from high-grade materials to meet the strictest standards of high quality....$13.18
- Truck-Lite®Super 21 2"x6" Diamond Shell Yellow Rectangular Bolt-on Mount Clearance Marker Light (21001Y)Universal Super 21 2"x6" Diamond Shell Yellow Rectangular Bolt-on Mount Clearance Marker Light (21001Y) by Truck-Lite®. 1 Piece. 12V DC. This product is made from high-grade materials to meet the strictest standards of high quality....$14.47
- Truck-Lite®Yellow Round Bolt-on Mount Clearance Marker Light (12003YU)Universal Yellow Round Bolt-on Mount Clearance Marker Light by Truck-Lite®. 1 Piece. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...$2.95
- Boxer Tools®2" Amber Round Grommet Mount LED Clearance Marker Lights (60316)Universal 2" Amber Round Grommet Mount LED Clearance Marker Lights (60316) by Boxer Tools®. 1 Piece. 12V DC. This marker light is designed to illuminate your motorized vehicles and trailers with an easy mounting installation.$10.79
- Boxer Tools®2" Red Round Grommet Mount LED Clearance Marker Lights (60317)Universal 2" Red Round Grommet Mount LED Clearance Marker Lights (60317) by Boxer Tools®. 1 Piece. 12V DC. This marker light is designed to illuminate your motorized vehicles and trailers with an easy mounting installation.$10.79
- Boxer Tools®4" Red/Amber Square LED Combination Tail Lights (60106)Universal 4" Red/Amber Square LED Combination Tail Lights by Boxer Tools®. 12V DC. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...$65.47
- Buyers®0.7" Red Round Bolt-on Mount LED Clearance Marker Light Bar (5627533)Universal 0.7" Red Round Bolt-on Mount LED Clearance Marker Light Bar by Buyers®. Plastic. 12V DC. 0.113A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with...$29.03
- Buyers®0.75" Amber Round LED Clearance Marker Light (5627523)Universal 0.75" Amber Round LED Clearance Marker Light (5627523) by Buyers®. 12V DC. 0.038A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning...$11.67
- Buyers®2" Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622132)Universal 2" Rectangular Bolt-on Mount LED Clearance Marker Light Bar by Buyers®. Plastic. 12V DC. 0.047A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with...$13.68
- Buyers®2.5" Amber Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622203)Universal 2.5" Amber Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622203) by Buyers®. Plastic. 12V DC. 0.042A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$11.40
- Buyers®2.5" Red Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622103)Universal 2.5" Red Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622103) by Buyers®. Plastic. 12V DC. 0.042A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$11.40
- Buyers®2.5" Red Round LED Clearance Marker Light Bar (5622514)Universal 2.5" Red Round LED Clearance Marker Light Bar by Buyers®. Plastic. 12V DC. 0.190A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning...$9.07
- Buyers®6" Amber Oval LED Clearance Marker Light Bar (SL65CO)Universal 6" Amber Oval LED Clearance Marker Light Bar by Buyers®. 12V DC. 0.50A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...$47.45
- Buyers®Round Marker/Clearance Lights (5627524)Universal Round Marker/Clearance Lights (5627524) by Buyers®. With 3 LED Stripped Leads. With Grommet. Size: .75". Color: Amber. Buyers Products 0.75" Round Marker Clearance Lights with 3 LEDs are used on trucks and trailers to meet...Wiring options include leads with blunt cut ends or .180" male bullet connectorPC rated to produce light at a 90° angle left and right of center$8.96
- Buyers®Round Marker/Clearance Lights (5627514)Universal Round Marker/Clearance Lights (5627514) by Buyers®. With 3 LED Stripped Leads. With Grommet. Size: .75". Color: Red. Buyers Products 0.75" Round Marker Clearance Lights with 3 LEDs are used on trucks and trailers to meet...Wiring options include leads with blunt cut ends or .180" male bullet connectorPC rated to produce light at a 90° angle left and right of center$15.98
- Buyers®Round Marker/Clearance Lights (5627513)Universal Round Marker/Clearance Lights (5627513) by Buyers®. With 3 LED Male Bullets. With Grommet. Size: .75". Color: Red. Buyers Products 0.75" Round Marker Clearance Lights with 3 LEDs are used on trucks and trailers to meet...Wiring options include leads with blunt cut ends or .180" male bullet connectorPC rated to produce light at a 90° angle left and right of center$11.67
- Buyers®Round Marker/Clearance Lights (5622551)Universal Round Marker/Clearance Lights (5622551) by Buyers®. With 4 LED Reflex. Light Only. Size: 2.5". Color: Red. Buyers Products 2.5" Round Marker Clearance Lights with Reflex and 4 LEDs are commonly used on trucks and trailers to...Reflex optic eliminates the need for a separate reflectorSold in bulk$7.53
- Buyers®Round Marker/Clearance Lights (5622550)Universal Round Marker/Clearance Lights (5622550) by Buyers®. With 4 LED. Light Only. Size: 2.5". Color: Red. Buyers Products 2.5" Round Marker/Clearance Light with 4 LEDs is used on trucks and trailers to meet FMVSS/CMVSS 108...Backed with a limited lifetime warrantyHigh quality at an affordable price$14.86
- Buyers®Round Marker/Clearance Lights (5622525)Universal Round Marker/Clearance Lights (5622525) by Buyers®. With 4 LED. Light Only. Size: 2.5". Color: Amber. Buyers Products 2.5" Round Marker/Clearance Light with 4 LEDs is used on trucks and trailers to meet FMVSS/CMVSS 108...Backed with a limited lifetime warrantyHigh quality at an affordable price$7.36
- Buyers®Round Marker/Clearance Lights (5622524)Universal Round Marker/Clearance Lights (5622524) by Buyers®. With 4 LED. With Plug and Grommet. Size: 2.5". Color: Amber. Buyers Products 2.5" Round Marker/Clearance Light with 4 LEDs is used on trucks and trailers to meet FMVSS/CMVSS...Backed with a limited lifetime warrantyHigh quality at an affordable price$12.74
- Buyers®Round Marker/Clearance Lights (5622254)Universal Round Marker/Clearance Lights (5622254) by Buyers®. With 4 LED. Light Only. Size: 2". Color: Amber. Buyers Products 2" Round Marker/Clearance Light with 4 LEDs is used on trucks and trailers to meet FMVSS/CMVSS 108...Backed with a limited lifetime warrantyHigh quality at an affordable price$14.54
- Buyers®Round Marker/Clearance Lights (5622201)Universal Round Marker/Clearance Lights (5622201) by Buyers®. With 1 LED. With Plug and Grommet. Size: 2". Color: Amber. Buyers Products 2" Round Marker/Clearance Lights with 1 LED are used on trucks and trailers to meet FMVSS/CMVSS 108...Backed with a limited lifetime warrantyHigh quality at an affordable price$6.48
- Buyers®Round Marker/Clearance Lights (5622154)Universal Round Marker/Clearance Lights (5622154) by Buyers®. With 4 LED. Light Only. Size: 2". Color: Red. Buyers Products 2" Round Marker/Clearance Light with 4 LEDs is used on trucks and trailers to meet FMVSS/CMVSS 108 regulations....Backed with a limited lifetime warrantyHigh quality at an affordable price$14.54
- Buyers®Round Marker/Clearance Lights (5622101)Universal Round Marker/Clearance Lights (5622101) by Buyers®. With 1 LED. With Plug and Grommet. Size: 2". Color: Red. Buyers Products 2" Round Marker/Clearance Lights with 1 LED are used on trucks and trailers to meet FMVSS/CMVSS 108...Backed with a limited lifetime warrantyHigh quality at an affordable price$6.48
- Custer Products Limited®4-LED Amber Oval LED Clearance Marker Light with Chrome Bezel (CPL50A)Universal 4-LED Amber Oval LED Clearance Marker Light with Chrome Bezel by Custer Products Limited®. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology...$16.32
- FulTyme RV®4" Amber Rectangular Surface Mount LED Clearance Marker Light with Reflex (1184)Universal 4" Amber Rectangular Surface Mount LED Clearance Marker Light with Reflex by FulTyme RV®. 1 Piece. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...$9.73
- FulTyme RV®Mini Sealed 0.75" Amber Round LED Clearance Marker Light (1163)Universal Mini Sealed 0.75" Amber Round LED Clearance Marker Light (1163) by FulTyme RV®. 1 Piece. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology...$12.07
Ensuring efficient trailer lighting is one of the safety precautions that should be made to reduce the risks of getting involved in an accident. When you're out on the road pulling your trailer behind your truck, make sure that it's equipped with all the safety lights required by law for safe, ticket-free on-road towing. In addition to a minimum required for trailer lighting such as stop lights, running lights and reflectors, your trailer must also have signal lights that are in tip-top working order so you can clearly display your intentions. Trailer clearance lights and side markers are one of those warning light essentials needed to get your towed vehicle noticed and promote road safety.
Side markers usually have a single-element light bulb housed into a socket and a small frame, which mounts directly to the bottom edges of the trailer with basic tools. In the USA, side markers for the front are amber and for the rear are red colored. Attached to the front and rear sides of the trailer, these auxiliary safety lights provide extra illumination to the side to maximize visibility and towing safety after dark and in inclement weather. They activate when the headlights are turned on. Trailer clearance lights mount to the upper left and right extreme edges to lit up the front or rear of the trailer to indicate its overall width and height.
Trailer clearance and marker lights should be bright enough to be seen by other motorists and pedestrians and put them in the know that there's a trailer they should pay their attention to avoid an accident. Whether you have damaged clearance or marker lights that need a replacement or you want to upgrade to brighter safety lighting, turn to our selection of premium-grade trailer clearance lights and markers to choose from what's right for you. Upgrading to LED trailer lights is an excellent option to go for those looking to increased light output and brightness. LED lights also react faster, have lower power consumption as well as longer-lasting performance when compared to incandescent light bulbs.
Choose DOT/SAE-approved trailer and side marker lights providing bright illumination to maximize your trailer's visibility and safety in low-visibility conditions. They're offered in different shapes, sizes and have a different number of light emitting diodes. Depending on your needs, you can purchase a trailer clearance or side marker light, a pair of lamps for the front and the rear, or get a complete set of four including 2 amber and 2 red lights. Combination clearance and side marker light are also available. These lighting products can work as clearance or side marker lamps.
We offer trailer clearance and side marker assemblies, including everything from oval and round to rectangular shaped lights as well as light kits including lights and wires to get your new lights up and running. Waterproof and dustproof LED lights are designed to provide superior shock and vibration resistance. They feature durable, impact-resistant ultrasonically sealed lenses and housings that help safeguard heavy-duty, shock-mounted single filament bulbs against damage from the elements and ensure many years of reliable, hassle-free performance. Excellent in quality and brightness, sealed LED lights deliver efficient illumination and improved visibility. Trailer clearance lights and side markers we handpick provide quick and easy mounting. Some lights come with soft rubber mounting grommets for ease of installation. So, if you want to illuminate your truck to be clearly visible by other road users, pick out a trailer clearance and side markers showcased on our website.