Owners of the GMT800-generation Sierra consistently report that the factory 2005 GMC Sierra headlight output is among the weakest links of an otherwise reliable truck. When faced with dark rural roads, sudden curves, or unexpected wildlife, inadequate lighting leaves you with too little reaction time. Modern lighting technology has advanced dramatically since 2005, and upgrading allows you to bring your truck into the present day. The primary benefits include significantly improved nighttime visibility, a modernized front-end appearance, and increased driver confidence in all weather conditions.


