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)
- Peterson®188 Piranha™ 6"x2" Red Rectangular LED Side Marker Light (188R)Universal 188 Piranha™ 6"x2" Red Rectangular LED Side Marker Light by Peterson®. 9-16V. 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...$22.25
- Peterson®193 Series 2.5" Amber Round Grommet Mount LED Clearance Marker Light (M193R)Universal 193 Series 2.5" Amber Round Grommet Mount LED Clearance Marker Light by Peterson®. 1 Piece. 9-32V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...$15.95
- Peterson®2"x2.75" Clearance Marker Lights (435)Universal 2"x2.75" Clearance Marker Lights (435) by Peterson®. 6 Pieces. Steel. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...$13.64
- Peterson®2.5" Red Clearance Marker Lights (V143R)Universal 2.5" Red Clearance Marker Lights (V143R) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...$5.74
- Peterson®2.75"x2.05" Amber Square Bolt-on Mount Clearance Marker Lights (V114A)Universal 2.75"x2.05" Amber Square Bolt-on Mount Clearance Marker Lights (V114A) by Peterson®. 3 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with...$13.30
- Peterson®2.75"x2.05" Red Square Bolt-on Mount Clearance Marker Lights (V114R)Universal 2.75"x2.05" Red Square Bolt-on Mount Clearance Marker Lights (V114R) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these...$9.08
- Peterson®215 Series 4"x1" Amber Rectangular LED Side Marker Light (M215A)Universal 215 Series 4"x1" Amber Rectangular LED Side Marker Light (M215A) by Peterson®. 12V. 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...$15.73
- Peterson®215 Series 4"x1" Red Rectangular LED Side Marker Light (M215R)Universal 215 Series 4"x1" Red Rectangular LED Side Marker Light (M215R) by Peterson®. 12V. 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...$15.73
- Peterson®3.8"x1.2" Amber Clearance Marker Lights (V154A)Universal 3.8"x1.2" Amber Clearance Marker Lights (V154A) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...$4.97
- Peterson®3.9"x1.9" Reflectorized Amber Rectangular Clearance Marker Lights (V2548A)Universal 3.9"x1.9" Reflectorized Amber Rectangular Clearance Marker Lights (V2548A) by Peterson®. 10 Pieces. Surface. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$14.47
- Peterson®3.9"x1.9" Reflectorized Red Rectangular Clearance Marker Lights (V2548R)Universal 3.9"x1.9" Reflectorized Red Rectangular Clearance Marker Lights (V2548R) by Peterson®. 10 Pieces. Surface. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$14.47
- Peterson®327 Series 4.72" Amber Square Pedestal Mount LED Turn Signal Light with Marker Light (V327AA)Universal 327 Series 4.72" Amber Square Pedestal Mount LED Turn Signal Light with Marker Light (V327AA) by Peterson®. This product is made of high-quality materials to serve you for years to come. This product designed using...$70.64
- Peterson®344 Series 4.5" Double Face Amber Square Pedestal Mount Turn Signal Light with Marker Light (344A)Universal 344 Series 4.5" Double Face Amber Square Pedestal Mount Turn Signal Light with Marker Light by Peterson®. 12V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...$74.79
- Peterson®35 Series 6.5"x2.25" Amber Oval Grommet Mount LED Clearance Marker Light (M350A)Universal 35 Series 6.5"x2.25" Amber Oval Grommet Mount LED Clearance Marker Light by Peterson®. 9-32V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...$31.00
- Peterson®38 Series 4" Double Bulls-Eye Amber Square Surface Mount LED Clearance Marker Light (38A-MV)Universal 38 Series 4" Double Bulls-Eye Amber Square Surface Mount LED Clearance Marker Light (38A-MV) by Peterson®. 1 Piece. 9-32V DC. This product is made of high-quality materials to serve you for years to come. This product designed...$16.23
- Peterson®38 Series 4" Double Bulls-Eye Red Square Surface Mount LED Clearance Marker Light (38R-MV)Universal 38 Series 4" Double Bulls-Eye Red Square Surface Mount LED Clearance Marker Light (38R-MV) by Peterson®. 1 Piece. 9-32V DC. This product is made of high-quality materials to serve you for years to come. This product designed...$16.23
- Peterson®4.1"x2" Reflectorized Amber Rectangular Clearance Marker Lights (V2549A)Universal 4.1"x2" Reflectorized Amber Rectangular Clearance Marker Lights (V2549A) by Peterson®. 10 Pieces. Surface. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$13.76
- Peterson®4.1"x2" Reflectorized Red Rectangular Clearance Marker Lights (V2549R)Universal 4.1"x2" Reflectorized Red Rectangular Clearance Marker Lights (V2549R) by Peterson®. 10 Pieces. Surface. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$13.76
- Peterson®435 Series LED License Plate Light (V435)435 Series LED License Plate Light by Peterson®. Chrome. Package Type: Viz Pack.Features Chrome-Plated Steel Housing And Mounting BracketTraditional Style, Bulb-Replaceable Light Surface Mounts On 2" Centers And Grounds Through Mounting Screws$12.05
- Peterson®436 Series LED License Plate Light With Steel Bracket (M436B)436 Series LED License Plate Light With Steel Bracket by Peterson®. With Steel Bracket. Package Type: Manufactured Pack.Features Peterson Patented Vibar™ Socket, Tough Polycarbonate Lens, And Abs HoodAll Internal Parts Are Durable Stainless Steel Or Tinned-Brass$19.88
- Peterson®440 Series 4.75" Red Square Bolt-on Mount Combination Tail Light with License Light (M440L)Universal 440 Series 4.75" Red Square Bolt-on Mount Combination Tail Light with License Light by Peterson®. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...$17.46
- Peterson®Amber Clearance Marker Lights (V138A)Universal Amber Clearance Marker Lights (V138A) by Peterson®. 3 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by Peterson....$9.88
- Peterson®Amber Oblong Clearance Marker Lights (V128A)Universal Amber Oblong Clearance Marker Lights (V128A) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...$10.43
- Peterson®Amber Rectangular Clearance Marker Lights (V132A)Universal Amber Rectangular Clearance Marker Lights (V132A) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...$10.32
- Peterson®Amber Surface Mount Clearance Marker Lights (V102A)Universal Amber Surface Mount Clearance Marker Lights (V102A) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights...$13.82
- Peterson®Armored 119 Series 4.5"x2" Crystal Red Rectangular Side Marker Light (119R)Universal Armored 119 Series 4.5"x2" CrystalRed Rectangular Side Marker Light by Peterson®. 1 Piece. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...$15.39
- Peterson®Channel Cat™ Red Clearance Marker Lights (V456L)Universal Channel Cat™ Red Clearance Marker Lights (V456L) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights...$32.17
- Peterson®Channel Cat™ Red Clearance Marker Lights (V456)Universal Channel Cat™ Red Clearance Marker Lights (V456) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...$23.80
- Peterson®Driver Side 327 Series 4.72" Amber/Red Square Pedestal Mount LED Turn Signal Light with Marker Light (V327L)Universal 327 Series 4.72" Amber/Red Square Pedestal Mount LED Turn Signal Light with Marker Light (V327L) by Peterson®. This product is made of high-quality materials to serve you for years to come. This product designed using...$64.67
- Peterson®Great White™ Round Clear Lens Black Housing Surface Mount LED Courtesy Light (V171C)Great White™ Round Clear Lens Black Housing Surface Mount LED Courtesy Light by Peterson®. 6 Pieces. Motion Activated Emergency Light & Flashlight. This super bright, dual purpose motion and safety light features a dual lighting...Automatic off after 15 seconds of no activityEnergy saving induction charger- always ready when needed!Excellent combination of quality and functionality$13.92
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.