Westin 2014-2018 GM Silverado/Sierra 5ft 8in Bed Hard Tri-Fold Tonneau Cover fits_1988-1998`GMC`C1500 Designed for both performance and

Designed for both performance and convenience

Fitment varies by lift height—verify before purchase

Rear Lift Height Compatibility: 4–6"

Options: Anti-wrap U-bolts (strongly recommended for 5"+ and taller blocks) and main U-bolts (9/16" in lengths to match your new height) for maximum security and performance

Westin 2014-2018 GM Silverado/Sierra 5ft 8in Bed Hard Tri-Fold Tonneau Cover fits_1988-1998`GMC`C1500 Designed for both performance and20142018 Chevrolet Silverado 1500 & GMC Sierra 1500 69. 3" Bed Westin Hard Tri Fold Tonneau Cover Elevate your trucks performance, protection, and style with the Westin Hard Tri Fold Tonneau Cover. Engineered for strength, security, and a sleek flush mount appearance, this premium bed cover is built to safeguard your cargo in any environment. Constructed from heavy duty aluminum panels with an aircraft grade aluminum alloy frame and reinforced UV