Full review to come.Looks = 100%I currently have an issue with Hyperflash.
Vehicle-Specific Fitment: Designed specifically for 2007-2013 GMC Sierra 1500, fit for 2007-2014 GMC Sierra 2500 HD/3500 HD, (Not Compatible with 2500HD/3500HD Dually Models /Silverado Models !!! ), (Not Compatible with 2007 Sierra Classic Models), (Not Compatible with 2010-2011 w/921 Backup Light Bulb Models)Ultra-Bright Full LED Tail Lights: High-output LEDs deliver bright running, brake, turn signal, and reverse lights with a bold C-shaped design, improving rear visibility and making your truck stand out day and night.Durable & Weather-Resistant Construction: Built with sealed housing and high-quality materials to protect against rain, dust, and harsh weather conditions, ensuring long-lasting performance in real-world driving environmentsPlug-and-Play: No Cutting or Splicing – Uses Factory Connectors. Install in About 20-30 Minutes. Please remove all light bulbs before proceeding, Please attach the resistor to the vehicle's sheet metalAbout OKSIWA: OKSIWA — With You on Every Mile. Specializing in automotive lighting innovation, from sequential LED tail lights to fog lights, headlights, and halogen lamps—helping drivers upgrade visibility, safety, and style.