Overview Reviews Product Description UnderCover UC1178L-GAN Elite LX Tonneau Cover Fits 19-21 Silverado 1500 Undercover UC1178L-GAN Product Videos Custom Field Product Reviews Write a Review Write a Review × Undercover UnderCover UC1178L-GAN Elite LX Tonneau Cover Fits 19-21 Silverado 1500 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *