Semi Truck Trailer Turn Signal Lights
![Semi Truck Trailer Turn Signal Lights](https://ic.truckid.com/semi-truck/pages/trailer-turn-signal-lights/trailer-turn-signal-lights_collage_0.jpg)
- United Pacific®Teardrop LED Turn Signal Light (38807)Universal Teardrop LED Turn Signal Light (38807) by United Pacific®. 1 Piece. This turn signal light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...$32.34
- United Pacific®Teardrop LED Turn Signal Light (38729B)Universal Teardrop LED Turn Signal Light (38729B) by United Pacific®. 1 Piece. This turn signal light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...$25.27
- Wesbar®4" Amber Round LED Turn Signal Light (54200-018)Universal 4" Amber Round LED Turn Signal Light by Wesbar®. Improve the lighting of your trailer and your driving safety with these stunning turn signals by Wesbar. Designed with leading innovations, these lights provide brighter...$39.05
- Wesbar®Waterproof 6" Red Oval Horizontal Mount LED Tail Light (401584)Universal Waterproof 6" Red Oval Horizontal Mount LED Tail Light by Wesbar®. 1 Piece. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail,...$82.30
- Peterson®334-2 Series Single Face Red Round Surface Mount Combination Tail Light (V334-2)Universal 334-2 Series Single Face Red Round Surface Mount Combination Tail Light by Peterson®. Die-Cast. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...$32.55
- Peterson®417 Series 4" Amber Round Surface Mount LED Turn Signal Light (417TA-5P)Universal 417 Series 4" Amber Round Surface Mount LED Turn Signal Light by Peterson®. 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...$24.31
- Peterson®881-7 Lumen X Series 6.5" Red Oval Flange Mount LED Combination Light (881K7)Universal 881-7 Lumen X Series 6.5" Red Oval Flange Mount LED Combination Light by Peterson®. 1 Piece. 9-16V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...$44.82
- Hella®9060 Duraled Series 6.97" Red/Amber Rectangular Bolt-on Mount LED Combination Tail Light (959060321)Universal 9060 Duraled Series 6.97" Red/Amber Rectangular Bolt-on Mount LED Combination Tail Light by Hella®. 9-33V DC. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...$153.40
- Kaper II®4" Red Round Grommet Mount Combination Tail Light (1T-L4R)Universal 4" Red Round Grommet Mount Combination Tail Light by Kaper II®. 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 customers...$5.60
- Optronics®Driver Side ST7 Series 5" 7-Function Red Square Stud Mount Combination Tail Light (ST-7RS)Universal ST7 Series 5" 7-Function Red Square Stud Mount Combination Tail Light by Optronics®. 12V DC. 2.5A/1A. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...$11.73
- Optronics®Driver Side ST9 Series 5" Red Square Stud Mount Combination Tail Light with License Illumination (ST-9RS)Universal ST9 Series 5" Red Square Stud Mount Combination Tail Light with License Illumination by Optronics®. 12V DC. 2.5A/1A. This product is made of high-quality materials to serve you for years to come. Designed using...$13.69
- Optronics®Driver Side STL17 Series 8.1" Low Profile Marine Red Stud Mount LED Combination Tail Light (STL-17RS)Universal STL17 Series 8.1" Low Profile Marine Red Stud Mount LED Combination Tail Light (STL-17RS) by Optronics®. 6 Pieces. 12V DC. 0.259A/0.062A. This product is made of high-quality materials to serve you for years to come. Designed...$45.56
- Optronics®Driver Side STL37 Series 7.9" Low Profile Marine Red Stud Mount LED Combination Tail Light (STL-37RS)Universal STL37 Series 7.9" Low Profile Marine Red Stud Mount LED Combination Tail Light by Optronics®. 12V DC. 0.181A/0.047A. This product is made of high-quality materials to serve you for years to come. Designed using...$55.88
- Optronics®Passenger Side ST6 Series 4.6" 6-Function Red Square Stud Mount Combination Tail Light (ST-6RS)Universal ST6 Series 4.6" 6-Function Red Square Stud Mount Combination Tail Light by Optronics®. 12V DC. 2.5A/1A. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...$11.36
- Optronics®Passenger Side STL16 Series 8" Low Profile Marine Red Stud Mount LED Combination Tail Light (STL-16RS)Universal STL16 Series 8" Low Profile Marine Red Stud Mount LED Combination Tail Light by Optronics®. 12V DC. 0.259A/0.062A. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...$41.58
- Optronics®Passenger Side STL36 Series 7.9" Low Profile Marine Red Stud Mount LED Combination Tail Light (STL-36RS)Universal STL36 Series 7.9" Low Profile Marine Red Stud Mount LED Combination Tail Light by Optronics®. 12V DC. 0.181A/0.047A. This product is made of high-quality materials to serve you for years to come. Designed using...$44.34
- Truck-Lite®40 Series 4" Red Combination Tail Light (40052R)Universal 40 Series 4" Red Combination Tail 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 customers in...$19.62
- Truck-Lite®45 Series 3"x5" Euro Amber Rectangular Grommet Mount LED Turn Signal Light (45904Y)Universal 45 Series 3"x5" EuroAmber Rectangular Grommet Mount LED Turn Signal Light by Truck-Lite®. 1 Piece. 10-30V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...$21.85
- Truck-Lite®60 Series Yellow Bolt-on Mount Turn Signal Light (60322Y)Universal 60 Series Yellow Bolt-on Mount Turn Signal 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...$14.17
- Truck-Lite®60 Series Yellow Oval Flange Mount LED Turn Signal Light (60042Y)Universal 60 Series Yellow Oval Flange Mount LED Turn Signal Light by Truck-Lite®. 1 Piece. Polycarbonate. 12V DC. 0.03A. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the...$87.67
- Truck-Lite®91 Series 7" Sealed Red Round Combination Tail Light (91802R)Universal 91 Series 7" Sealed Red Round Combination Tail 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...$24.56
- Truck-Lite®Super 44 Series 4" Diamond Shell Red/Clear Round Grommet Mount LED Combination Tail Light (44332R)Universal Super 44 Series 4" Diamond Shell Red/Clear Round Grommet Mount LED Combination Tail Light (44332R) by Truck-Lite®. 1 Piece. 12V DC. 0.03A. This product is made of high-quality materials to serve you for years to come. This...$24.06
- United Pacific®Amber Oval LED Combination Light (38115B)Universal Amber Oval LED Combination Light (38115B) by United Pacific®. 1 Piece. This combination light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...$29.81
- United Pacific®LED Rear Center Panel with Four 13-LED 4" Abyss Lights and Grommets (35007)Universal LED Rear Center Panel with Four 13-LED 4" Abyss Lights and Grommets (35007) by United Pacific®. 1 Piece. United Pacific carries rear center LED panels in both chrome and stainless-steel. Make yourself visible in night and also...$203.85
- United Pacific®LED Rear Center Panel with Four 13-LED 4" Abyss Lights and Visors (35004)Universal LED Rear Center Panel with Four 13-LED 4" Abyss Lights and Visors (35004) by United Pacific®. 1 Piece. United Pacific carries rear center LED panels in both chrome and stainless-steel. Make yourself visible in night and also...$212.53
- United Pacific®Red LED Rear Center Panel with Four 13-LED 4" Abyss Lights and Grommets (35006)Universal Red LED Rear Center Panel with Four 13-LED 4" Abyss Lights and Grommets (35006) by United Pacific®. 1 Piece. United Pacific carries rear center LED panels in both chrome and stainless-steel. Make yourself visible in night and...$203.85
- United Pacific®Red LED Rear Center Panel with Four 13-LED 4" Abyss Lights and Visors (35003)Universal Red LED Rear Center Panel with Four 13-LED 4" Abyss Lights and Visors (35003) by United Pacific®. 1 Piece. United Pacific carries rear center LED panels in both chrome and stainless-steel. Make yourself visible in night and...$212.53
- United Pacific®Red LED Rear Center Panel with Four 16-LED 4" Turbine Lights and Grommets (35008)Universal Red LED Rear Center Panel with Four 16-LED 4" Turbine Lights and Grommets by United Pacific®. 1 Piece. United Pacific carries rear center LED panels in both chrome and stainless-steel. Make yourself visible in night and also...$219.76
- United Pacific®Red LED Rear Center Panel with Four 16-LED 4" Turbine Lights and Visors (35005)Universal Red LED Rear Center Panel with Four 16-LED 4" Turbine Lights and Visors by United Pacific®. 1 Piece. United Pacific carries rear center LED panels in both chrome and stainless-steel. Make yourself visible in night and also in...$228.43
When you're pulling a trailer, you want to be certain sure that other drivers can clearly see it and know what your intentions are. To ensure that, your trailer turn signal lights must be in working condition and bright enough to be seen both in fine and bad weather. They are crucial for your safety, reducing the risk of road accidents, and especially, rear-end collisions. Trailer turn signal lights duplicate your vehicle's turn signal lights, providing the same functionality and principle of operation. When you move the turn signal lever on your steering column, you engage not only your vehicle's lights, but also the matching ones on your trailer.
Regardless of the type of your trailer, its turn signal lights must comply with the US government's requirements for trailers. This set of regulations defines how many lights your trailer must have and where they should be located. Their quantity and placement also depend on the length and width of the trailer, and its type. However, no matter what trailer you have, its rear turn signal lights must be located on the same height above the ground, usually from 15" to 83", and at the same distance from the trailer's vertical center line, while being as far apart as possible.
As a general rule, trailers come equipped with all necessary lights from the factory. Turn signal lights are no exception. If you purchase a new trailer, you can rest assured that it has the right turn signal lights already installed. If one of them fails to operate, most likely you'll be able to find a replacement and will not have to purchase a new set. Replacement turn signal lights are installed the same way as your original assemblies, so no modification to the wiring as well as no new brackets and mounting hardware will be needed to have the job done.
If your original equipment turn signal lights are not bright enough to be seen in sunny weather or you're not pleased with their look, you may replace them with aftermarket assemblies. The majority of aftermarket turn signal lights require no or several minor modifications to install, but come with brighter bulbs and have a more stylish design. While most factory trailer turn signal lights utilize standard halogen bulbs which are not very bright and get dimmer over time, many aftermarket lights come with LED bulbs, which are extremely bright and serve twice or three times longer than their halogen counterparts.
Trailer turn signal lights can either be integrated into tail lights or come as stand-alone assemblies. If you have separate turn signal lights, you can replace or upgrade them without having to do the same to other rear lights. In case they are integrated turn signal lights, you'll need to purchase a set of tail lights to have your turn signal lights upgraded. You can also equip your turn signal lights with brighter bulbs if you're pleased with the look of your assemblies and your only goal is better visibility. This option will work for both stand-alone and integrated turn signal lights.