Semi Truck Trailer Lights

Semi Truck Trailer Lights

Featured Brands

  • Peterson® - 142 Series 2.5" CrystalRound Side Marker Lights
    Peterson®142 Series 2.5" CrystalRound Side Marker Lights
    0
    # 1986956195
    Universal 142 Series 2.5" CrystalRound Side Marker Lights by Peterson®. 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, this product...
    $4.94 - $13.41
  • Peterson® - 142 Series Clearance Marker Lights
    Peterson®142 Series Clearance Marker Lights
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    # 2202196415
    Universal 142 Series Clearance Marker Lights 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 Peterson. They...
    $13.54
  • Peterson® - 153 Series 2.5" Round LED Side Marker Lights
    Peterson®153 Series 2.5" Round LED Side Marker Lights
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    # 1986956036
    Universal 153 Series 2.5" Round LED Side Marker Lights by Peterson®. 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, this product by...
    $8.43 - $18.82
  • Peterson® - 154 Series 4"x1" CrystalRectangular Side Marker Lights
    Peterson®154 Series 4"x1" CrystalRectangular Side Marker Lights
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    # 1986955707
    Universal 154 Series 4"x1" CrystalRectangular Side Marker Lights by Peterson®. 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, this...
    $4.87 - $13.36
  • Peterson® - 161 Series Piranha™ 3.82"x1.22" Rectangular LED Side Marker Lights
    Peterson®161 Series Piranha™ 3.82"x1.22" Rectangular LED Side Marker Lights
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    # 3645199731
    Universal 161 Series Piranha™ 3.82"x1.22" Rectangular LED Side Marker Lights by Peterson®. 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...
    $11.20 - $17.98
  • Peterson® - 162 Piranha™ 2.5" Round Grommet Mount LED Side Marker Light
    Peterson®162 Piranha™ 2.5" Round Grommet Mount LED Side Marker Light
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    # 1986956259
    Universal 162 Piranha™ 2.5" Round Grommet Mount LED Side Marker Light by Peterson®. 1 Piece. 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...
    $12.33 - $16.81
  • Peterson® - 163 Piranha™ 2.5" Round Grommet Mount LED Side Marker Light
    Peterson®163 Piranha™ 2.5" Round Grommet Mount LED Side Marker Light
    0
    # 1986956211
    Universal 163 Piranha™ 2.5" Round Grommet Mount LED Side Marker Light by Peterson®. 1 Piece. 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...
    $14.83 - $18.99
  • Peterson® - 164 Piranha™ 2" Round Grommet Mount LED Side Marker Lights
    Peterson®164 Piranha™ 2" Round Grommet Mount LED Side Marker Lights
    0
    # 2959149245
    Universal 164 Piranha™ 2" Round Grommet Mount LED Side Marker Lights 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...
    $12.33 - $16.81
  • Peterson® - 166 Series Piranha™ 2" Beehive Grommet Mount LED Clearance Marker Lights
    Peterson®166 Series Piranha™ 2" Beehive Grommet Mount LED Clearance Marker Lights
    0
    # 3645193277
    Universal 166 Series Piranha™ 2" Beehive Grommet Mount LED Clearance Marker Lights by Peterson®. 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...
    $17.90
  • Peterson® - 168 Pirahna™ Slim-Line 4"x1.35" Oval LED Clearance Marker Lights
    Peterson®168 Pirahna™ Slim-Line 4"x1.35" Oval LED Clearance Marker Lights
    0
    # 1986955784
    Universal 168 Pirahna™ Slim-Line 4"x1.35" Oval LED Clearance Marker Lights 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...
    $11.08 - $14.40
  • Peterson® - 169 Pirahna™ 4"x1" Rectangular LED Side Marker Lights
    Peterson®169 Pirahna™ 4"x1" Rectangular LED Side Marker Lights
    0
    # 1986955501
    Universal 169 Pirahna™ 4"x1" Rectangular LED Side Marker Lights 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 mind,...
    $11.62 - $13.38
  • Peterson® - 171 Pirahna™ 1" Round LED Side Marker Lights
    Peterson®171 Pirahna™ 1" Round LED Side Marker Lights
    0
    # 1986955521
    Universal 171 Pirahna™ 1" Round LED Side Marker Lights 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 mind, this...
    $8.63 - $18.99
  • Peterson® - 180 Pirahna™ 4"x2" Oval LED Side Marker Lights
    Peterson®180 Pirahna™ 4"x2" Oval LED Side Marker Lights
    0
    # 1986956147
    Universal 180 Pirahna™ 4"x2" Oval LED Side Marker Lights 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 mind, this...
    $14.56
  • Peterson® - 181 Series 0.75" Round Grommet Mount LED Clearance Marker Lights
    Peterson®181 Series 0.75" Round Grommet Mount LED Clearance Marker Lights
    0
    # 3424335380
    Universal 181 Series 0.75" Round Grommet Mount LED Clearance Marker Lights by Peterson®. 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 technology and...
    $9.73
  • Peterson® - 2"x2.75" Clearance Marker Lights
    Peterson®2"x2.75" Clearance Marker Lights
    0
    # 3645193294
    Universal 2"x2.75" Clearance Marker Lights 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 Peterson....
    $12.05 - $12.79
  • Peterson® - 2.5" Clearance Marker Lights
    Peterson®2.5" Clearance Marker Lights
    0
    # 2202197429
    Universal 2.5" Clearance Marker Lights by Peterson®. 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. They provide super...
    $5.74 - $13.47
  • Peterson® - 2.75"x2.05" Square Bolt-on Mount Clearance Marker Lights
    Peterson®2.75"x2.05" Square Bolt-on Mount Clearance Marker Lights
    0
    # 2202197416
    Universal 2.75"x2.05" Square Bolt-on Mount Clearance Marker Lights by Peterson®. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $9.08 - $13.30
  • Peterson® - 215 Series 4"x1" Rectangular LED Side Marker Lights
    Peterson®215 Series 4"x1" Rectangular LED Side Marker Lights
    0
    # 1986956053
    Universal 215 Series 4"x1" Rectangular LED Side Marker Lights 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 mind, this...
    $15.73
  • Peterson® - 3.8"x1.2" Clearance Marker Lights
    Peterson®3.8"x1.2" Clearance Marker Lights
    0
    # 2202195426
    Universal 3.8"x1.2" Clearance Marker Lights 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 Peterson. They...
    $4.97 - $13.43
  • Peterson® - 3.9"x1.9" Reflectorized Rectangular Clearance Marker Lights
    Peterson®3.9"x1.9" Reflectorized Rectangular Clearance Marker Lights
    0
    # 2202197425
    Universal 3.9"x1.9" Reflectorized Rectangular Clearance Marker Lights by Peterson®. 10 Pieces. Surface. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with...
    $14.47
  • Peterson® - 327 Series 4.72" Square Pedestal Mount LED Turn Signal Lights with Marker Light
    Peterson®327 Series 4.72" Square Pedestal Mount LED Turn Signal Lights with Marker Light
    0
    # 3645196699
    Universal 327 Series 4.72" Square Pedestal Mount LED Turn Signal Lights with Marker 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...
    $64.67 - $70.64
  • Peterson® - 38 Series 4" Double Bulls-Eye Square Surface Mount LED Clearance Marker Lights
    Peterson®38 Series 4" Double Bulls-Eye Square Surface Mount LED Clearance Marker Lights
    0
    # 4872063594
    Universal 38 Series 4" Double Bulls-Eye Square Surface Mount LED Clearance Marker Lights 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...
    $16.23
  • Peterson® - 38 Series 4" Oval Surface Mount LED Clearance Marker Lights with Stripped Wires
    Peterson®38 Series 4" Oval Surface Mount LED Clearance Marker Lights with Stripped Wires
    0
    # 3743964692
    Universal 38 Series 4" Oval Surface Mount LED Clearance Marker Lights with Stripped Wires by Peterson®. 9-32V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...
    $15.82 - $22.71
  • Peterson® - 4.1"x2" Reflectorized Rectangular Clearance Marker Lights
    Peterson®4.1"x2" Reflectorized Rectangular Clearance Marker Lights
    0
    # 2202198413
    Universal 4.1"x2" Reflectorized Rectangular Clearance Marker Lights by Peterson®. 10 Pieces. Surface. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these...
    $13.76
  • Peterson® - Channel Cat™ Clearance Marker Lights
    Peterson®Channel Cat™ Clearance Marker Lights
    0
    # 2202195418
    Universal Channel Cat™ Clearance Marker Lights 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 Peterson....
    $24.60 - $32.17
  • Peterson® - Clearance Marker Lights
    Peterson®Clearance Marker Lights
    0
    # 2202195434
    Universal Clearance Marker Lights 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. They provide...
    $9.88
  • Peterson® - Clearance Marker Lights
    Peterson®Clearance Marker Lights
    0
    # 2202195430
    Universal Clearance Marker Lights 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 Peterson. They provide...
    $20.87 - $23.13
  • Peterson® - Oblong Clearance Marker Lights
    Peterson®Oblong Clearance Marker Lights
    0
    # 2959149254
    Universal Oblong Clearance Marker Lights 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 Peterson. They...
    $14.99
  • Peterson® - Piranha® LED Clearance Marker Lights
    Peterson®Piranha® LED Clearance Marker Lights
    0
    # 2202194780
    Universal Piranha® LED Clearance Marker Lights by Peterson®. 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. They...
    $10.41 - $23.69
  • Peterson® - Rectangular Clearance Marker Lights
    Peterson®Rectangular Clearance Marker Lights
    0
    # 2202197421
    Universal Rectangular Clearance Marker Lights 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 Peterson....
    $10.29 - $10.32




When you're out on the road, you want to tow your trailer with peace of mind. In order to be seen and recognized by other folks who share the road with you is as just as important as may be costly if ignored. Having bright lighting is crucial to visibility and your safety. Not just your semi truck requires to be lit up properly, so does your trailer in order to meet the USA standards such as SAE, NHTSA and FMVSS 108. All trailers need to have brake lamps, tail lights, turn signals as well as reflectors. Light requirements for your trailer may vary. It depends on its length, width, and GVWR (Gross Vehicle Weight Rating). So you may also need additional lighting, reflectors and even reflective conspicuity tape to stay on the legal side and be more visible.

Having working lights plugged into your trailer and working in unison with your semi truck's lights equals safe, legal on-road towing experience. Just like the lights on your semi truck, you need to keep your trailer lights in tip-top working order because they're indispensable means of communication between you and other motorists as well as folks that cross the road. This is vitally important as nobody can predict what you're going to do next. When you drive down the road, change lanes, back up, or do any other maneuvers, trailer lights should provide the illumination needed to make everybody aware of your vehicle's presence and intentions. Whether you have burnt out light bulbs, damaged lenses, or malfunctioning lights, replace them with same-as-original lights or upgrade to LEDs to maximize your visibility and safety.

On our digital shelves, we handpick a comprehensive selection of bright, efficient and long-lived trailer lights in a variety of styles, shapes, and sizes. We carry everything from tail lights and turn signals to clearance lights, side markers and reverse lights to tow and submersible trailer lights. Choose from round, oval and rectangular shapes. You'll also find necessary wiring harnesses, light modules, grommets, plugs, mounting brackets, and anything in between to get your trailer lighting up and running in no time flat and for years to come. All products are designed to provide reliable performance without flickering or dimming.

Running lights on your trailer must be on in low-lit conditions. Tail lights and marker lights on the rear are required to be red while markers on the front and sides are required to be amber. This is done so that motorists who see your trailer from the side can indicate its overall length when they're too far to light it up with their headlights. Reverse lights are white lights located n the rear of your trailer used to warn others that you're going to move backwards. Back up lights help make this tricky maneuver easier and safer by providing extra illumination behind your towed vehicle. Plus, your trailer must have a white license plate light to be visible and stay legal.

When it comes to safety, trailer brake lamps and turn signals are one of the most important lights as they alert others that you're about to change directions or bring your vehicle to a stop. Rarely unlike on cars, amber or yellow turn signals are rarely found on trailers since most of them use combination lights that usually consist of a single, two-element lamp and can function as tail and brake lamps and turn signals. One filament illuminates when the running lights are one, and another one emitting a brighter light lights up when braking and blinks when you're going to corner. Your trailer is also required to be equipped with red reflectors at the rear and amber reflectors at sides to reflect light and aid visibility.

In our online store, you'll find trailer light assemblies as well as wiring for all-size trailers. Trailer lamps available as single units as well as kits including basic lights to stay legal. Plus, we offer multi-functional lamps that act as stop, tail, turn and reverse lights. You can also equip your trailer with a tow light bar or go with magnetic trailer tow lights in the case of non-functioning trailer lights and make it safe and legal for on-road towing. They're made to reproduce the performance of your semi truck's lamps on your trailer: the two red lamps function as stop, tail, and turn signals. Controlled from the comfort of the cab of your semi truck via a wireless remote, tow lamps offer superior visibility along with versatility of placement. And if you have a boat trailer, consider installing submersible lights featuring a drain hole to withstand repeated dunking when you put your vessel into water. So, go with top-grade lighting products to get back you trailer's light system back to its tip-top condition or choose brighter, more efficient and longer-lasting trailer LED lights. Most of the LED lights we offer have water-resistant and dustproof sonically sealed lenses and housings engineered to stand up to harsh weather conditions and resist shock and vibration, while providing high visibility to promote safer towing at night and in inclement weather.



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