Semi Truck Trailer Clearance & Marker Lights
![Semi Truck Trailer Clearance & Marker Lights](https://ic.truckid.com/semi-truck/pages/trailer-clearance-marker-lights/trailer-clearance-marker-lights_collage_0.jpg)
- Buyers®Round Marker/Clearance Lights (5622527)Universal Round Marker/Clearance Lights (5622527) by Buyers®. With 7 LED. Light Only. Size: 2.5". Color: Amber. Buyers Products 2.5" Round Marker/Clearance Light with 7 LEDs is used on trucks and trailers to meet FMVSS/CMVSS 108...Sold in bulk (multiples of 10)Backed with a limited lifetime warranty$17.91
- Buyers®Round Marker/Clearance Lights (5622526)Universal Round Marker/Clearance Lights (5622526) by Buyers®. With 4 LED Reflex. Light Only. Size: 2.5". Color: Amber. 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 (5622522)Universal Round Marker/Clearance Lights (5622522) by Buyers®. With 2 LED. Light Only. Size: 2.5". Color: Amber. Buyers Products 2.5" Round Marker Clearance Light is commonly used on trucks and trailers to meet FMVSS/CMVSS 108...Sold in bulk (multiples of 10)Backed with a limited lifetime warranty$14.42
- Buyers®Round Marker/Clearance Lights (5622517)Universal Round Marker/Clearance Lights (5622517) by Buyers®. With 7 LED. Light Only. Size: 2.5". Color: Red. Buyers Products 2.5" Round Marker/Clearance Light with 7 LEDs is used on trucks and trailers to meet FMVSS/CMVSS 108...Sold in bulk (multiples of 10)Backed with a limited lifetime warranty$17.91
- Buyers®Round Marker/Clearance Lights (5622512)Universal Round Marker/Clearance Lights (5622512) by Buyers®. With 2 LED. Light Only. Size: 2.5". Color: Red. Buyers Products 2.5" Round Marker Clearance Light is commonly used on trucks and trailers to meet FMVSS/CMVSS 108 regulations....Sold in bulk (multiples of 10)Backed with a limited lifetime warranty$14.42
- Buyers®Round Marker/Clearance Lights (5622250)Universal Round Marker/Clearance Lights (5622250) by Buyers®. With 1 LED. Light Only. 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$13.19
- Buyers®Round Marker/Clearance Lights (5622150)Universal Round Marker/Clearance Lights (5622150) by Buyers®. With 1 LED. Light Only. 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 regulations....Backed with a limited lifetime warrantyHigh quality at an affordable price$13.19
- Buyers®Stainless Steel ID Bar Light (5621720)Universal Stainless Steel ID Bar Light by Buyers®. With 9 LEDs. Buyers Products Stainless Steel ID Bar Light with 9 LEDs is used on trucks and trailers to meet FMVSS/CMVSS 108 regulations. With three 3-LED marker lights, the...Ready to install; includes mounting bracketBacked with a limited lifetime warranty$26.64
- Grand General®Highway 2" Amber Round Surface Mount LED Clearance Marker Light (75780)Universal Highway 2" Amber Round Surface Mount LED Clearance Marker Light by Grand General®. 1 Piece. 12V. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using...$10.38
- Grand General®Highway 2.5" Amber Round Surface Mount LED Clearance Marker Light (75790)Universal Highway 2.5" Amber Round Surface Mount LED Clearance Marker Light by Grand General®. 1 Piece. 12V. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using...$10.38
- Grand General®Highway 4" Amber Round Surface Mount LED Clearance Marker Light (75765)Universal Highway 4" Amber Round Surface Mount LED Clearance Marker Light by Grand General®. 1 Piece. 12V. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using...$24.95
- Grand General®Spyder 6" Wide Angle Rectangular Bolt-on Mount LED Clearance Marker Light with Chrome Plastic Bezel (76215)Universal Spyder 6" Wide Angle Rectangular Bolt-on Mount LED Clearance Marker Light with Chrome Plastic Bezel by Grand General®. 1 Piece. This clearance marker light is made of high-quality materials to serve you for years to come. This...$39.08
- Grand General®Tiger Eye 4" Rectangular Surface Mount LED Clearance Marker Light (85242)Universal Tiger Eye 4" Rectangular Surface Mount LED Clearance Marker Light (85242) by Grand General®. 1 Piece. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using...$28.07
- Grand General®Tiger Eye 4" Rectangular Surface Mount LED Clearance Marker Light (85243)Universal Tiger Eye 4" Rectangular Surface Mount LED Clearance Marker Light (85243) by Grand General®. 1 Piece. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using...$26.51
- Grand General®Tiger Eye 4" Red Rectangular Surface Mount LED Clearance Marker Light (85241)Universal Tiger Eye 4" Red Rectangular Surface Mount LED Clearance Marker Light (85241) by Grand General®. 1 Piece. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed...$26.51
- Hella®3185 Series 3.23" Amber/Clear Round Bolt-on Mount Clearance Marker Light W/O Bulbs (003185031)Universal 3185 Series 3.23" Amber/Clear Round Bolt-on Mount Clearance Marker Light without Bulbs by Hella®. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...$90.04
- Hella®4295 Series 3.98" Oval Bolt-on Mount LED Clearance Marker Light (964295121)Universal 4295 Series 3.98" Oval Bolt-on Mount LED Clearance Marker Light (964295121) by Hella®. 12V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...$62.68
- Hella®6692 Series 5.51" Amber Rectangular Bolt-on Mount Clearance Marker Light W/O Bulbs (006692021)Universal 6692 Series 5.51" Amber Rectangular Bolt-on Mount Clearance Marker Light without Bulbs by Hella®. 12-24V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...$37.96
- Hella®8645 Series 5.12" Amber Rectangular Bolt-on Mount LED Clearance Marker Light (008645001)Universal 8645 Series 5.12" Amber Rectangular Bolt-on Mount LED Clearance Marker Light (008645001) by Hella®. 24V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...$40.04
- Hella®Driver Side 3184 Series 6.22" Amber/Clear Rectangular Bolt-on Mount Clearance Marker Light W/O Bulbs (003184051)Universal 3184 Series 6.22" Amber/Clear Rectangular Bolt-on Mount Clearance Marker Light without Bulbs (003184051) by Hella®. 12-24V DC. This product is made of high-quality materials to serve you for years to come. This product...$42.98
- Hella®Passenger Side 3184 Series 6.22" Amber/Clear Rectangular Bolt-on Mount Clearance Marker Light W/O Bulbs (003184061)Universal 3184 Series 6.22" Amber/Clear Rectangular Bolt-on Mount Clearance Marker Light without Bulbs (003184061) by Hella®. 12-24V DC. This product is made of high-quality materials to serve you for years to come. This product...$42.98
- Innovative Lighting®200 Series 2.5" Red Oval Surface Mount LED Clearance Marker Light (200-4400-7)Universal 200 Series 2.5" Red Oval Surface Mount LED Clearance Marker Light (200-4400-7) by Innovative Lighting®. 9-16V DC. 0.55A. This product is made of high-quality materials to serve you for years to come. This product designed...$2.14
- Innovative Lighting®251 Series 15" Slimline Amber Surface Mount LED Identification Light Bar (251-1100-7)Universal 251 Series 15" Slimline Amber Surface Mount LED Identification Light Bar (251-1100-7) by Innovative Lighting®. 9-16V DC. 0.65A. This product is made of high-quality materials to serve you for years to come. This product...$24.97
- Innovative Lighting®Bullet 0.75" Amber Round Flush Mount LED Clearance Marker Light (216-1100-7)Universal Bullet 0.75" Amber Round Flush Mount LED Clearance Marker Light (216-1100-7) by Innovative Lighting®. Plastic. 9-16V DC. Let other drivers see your trailer’s position and direction of your travel while improving your...$16.87
- Innovative Lighting®Bullet 0.75" Red Round Flush Mount LED Clearance Marker Light (216-4400-7)Universal Bullet 0.75" Red Round Flush Mount LED Clearance Marker Light (216-4400-7) by Innovative Lighting®. Plastic. 9-16V DC. Let other drivers see your trailer’s position and direction of your travel while improving your...$16.87
- Innovative Lighting®Mini 2.5"x1.4" Amber Rectangular Surface Mount LED Clearance Marker Light (204-1182-7)Universal Mini 2.5"x1.4" Amber Rectangular Surface Mount LED Clearance Marker Light (204-1182-7) by Innovative Lighting®. Plastic. 9-16V DC. 0.05A. Let other drivers see your trailer’s position and direction of your travel while...$20.58
- Innovative Lighting®Mini 2.5"x1.4" Red Rectangular Surface Mount LED Clearance Marker Light (204-4482-7)Universal Mini 2.5"x1.4" Red Rectangular Surface Mount LED Clearance Marker Light (204-4482-7) by Innovative Lighting®. Plastic. 9-16V DC. 0.05A. Let other drivers see your trailer’s position and direction of your travel while...$10.67
- Innovative Lighting®Tri-Bar 15" ID Red Surface Mount LED Clearance Marker Light (220-4400-7)Universal Tri-Bar 15" ID Red Surface Mount LED Clearance Marker Light by Innovative Lighting®. Plastic. 9-16V DC. 0.15A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$5.85
- J.W. Speaker®274 Series 2"x6" Heated Amber Oval Grommet/Flange Bracket Mount LED Clearance Marker Light (0346791)Universal 274 Series 2"x6" Heated Amber Oval Grommet/Flange Bracket Mount LED Clearance Marker Light by J.W. Speaker®. 1 Piece. 12-24V DC. Your brake, turn, and hazard lights are critical visual signals to drivers on the road. The Model...$69.38
- J.W. Speaker®274 Series 2"x6" Heated Amber Oval Grommet/Flange Bracket Mount LED Clearance Marker Light with Wiring Harness (0346794)Universal 274 Series 2"x6" Heated Amber Oval Grommet/Flange Bracket Mount LED Clearance Marker Light with Wiring Harness by J.W. Speaker®. 1 Piece. 12-24V DC. Your brake, turn, and hazard lights are critical visual signals to drivers on...$79.59
According to the US trailer lighting requirements, all trailers that are longer than 6' must be equipped with front and rear side marker lights, as well as every trailer that is 80" wide or wider requires front and rear clearance lights to be installed in addition to the basic set of lights. Trailer clearance and marker lights play a great role in the overall visibility of your vehicle, making it easier for other drivers to see your trailer at night and in bad weather conditions. Both of them are available in an array of models on our website, so you're sure to find the right ones for your trailer.
Depending on the length of a trailer, it can feature from one to three or even more marker lights on each side. They usually work in tandem with reflectors, which increase the visibility of a trailer in poor weather. If your trailer is equipped with just one marker light on each side from the factory, it is mounted as far toward the rear of the trailer as possible. Mid-length trailers also have similar marker lights in the front, which do the same job as their rear counterparts. Just like rear marker lights, they are located as far toward the front as possible.
If your trailer is longer than 30', it must be equipped with intermediate side marker lights in addition to front and rear ones. They serve the same purpose as the other two and are designed to maximize your trailer's visibility. As a rule, intermediate side marker lights are mounted as close to the center line of the trailer as possible. In many cases, they are also accompanied by side marker reflectors which make the trailer even more visible to other road users. Their functions are frequently combined into a single unit for ease of installation and maintenance.
Trailers towed by semi trucks are usually huge as they are designed to carry tons of stuff. They are very long and wide, which is why they require additional lights to be installed to make them noticeable in low-visibility conditions. Some of them are front and rear clearance lights which can be found on all trailers wider than 80". Front and rear clearance lights are installed as high as possible, yet on the same height above the ground and at the same distance from the vertical centerline of the trailer. Such location on the trailer enhances its visibility, and therefore increases your safety.
Not all trailer clearance and marker lights are alike. They are available in an array of designs to fit different applications. There are factory replacements and aftermarket lights built to enhance the look and visibility of the trailer. The newest of them come with LED bulbs that provide a superior light output and longevity, while being extremely energy efficient. These lights are super bright which makes them visible for a long distance in any weather conditions. Plus, LED trailer clearance and marker lights run cooler than their halogen counterparts, which is why they allow for using smaller and more compact housings.