The 2014-2015 GMC Sierra is a rugged, capable truck — but the factory halogen lighting leaves room for improvement. LED upgrades are plug-and-play, dramatically brighter, and give your Sierra a clean, modern look. Here are the top lighting upgrades available.
Table of Contents
- LED Fog Light Bulbs
- Cargo Light LEDs
- Tail Light LEDs
- Backup Light LEDs
- License Plate LEDs
- Shop Sierra LEDs at Ess K Customs
LED Fog Light Bulbs
5202-size SLF LED fog light bulbs use an advanced optical design to deliver maximum output where you need it — on the road. 100% plug-and-play with no wiring or modification. Installation takes less than 30 minutes with basic hand tools. Available in 6000K cool white and 3000K selective yellow.
Cargo Light LEDs
921-size XP50 cargo light LED bulbs deliver 410 lab-verified lumens — a massive upgrade over the dim factory bulbs. Clean 6000K white output makes loading and unloading the truck bed at night far easier and safer.
Tail Light LEDs
7443-size XP80 tail light LED bulbs deliver 510 lab-verified lumens per bulb — your Sierra will be significantly more visible when braking, turning, or using hazards. Each tail light uses two turn/brake bulbs, so you'll need two pairs for a complete upgrade. If you experience hyperflashing after installation, an LED resistor kit is recommended.
Backup Light LEDs
921-size LED backup bulbs deliver dramatically more rear-facing visibility when reversing at night. Direct plug-and-play replacement — no modification required.
License Plate LEDs
194-size LED license plate bulbs deliver up to 94 lumens of clean output — an instant upgrade to your Sierra's rear appearance. Available in cool white, pure white, natural white, and warm white. Installs in under 10 minutes with no tools required.
Fitment: All 2014-2015 GMC Sierra 1500, 2500, and 3500 models, all trim levels including SLE, SLT, and Denali. All upgrades backed by a 3-year warranty.
Shop Sierra LEDs at Ess K Customs
Ready to upgrade the lighting on your 2014-2015 GMC Sierra? As an authorized Diode Dynamics dealer, Ess K Customs carries the full LED bulb lineup — fog lights, cargo lights, tail lights, backup lights, license plate lights, and more — with full manufacturer warranty.