GMC Sierra Custom Outdoor Truck Cover | Weatherproof Fit by Year & Cab Style (1999–2024)

Custom-Fit Outdoor Car Cover for GMC Sierra — Precision Protection for Every Generation

The GMC Sierra is built for those who demand more — more capability, more refinement, more presence on the road. Our custom outdoor truck covers are precision-engineered to match your exact Sierra year, cab style, and bed length, delivering all-weather protection that no generic cover can replicate.

🔧 Compatible GMC Sierra Models & Year Guide

GMC Sierra — 1st Generation (1999–2006)

• 1999–2002 GMC Sierra 1500 / 2500 / 3500 — Regular Cab, Extended Cab, Crew Cab; Short Bed & Long Bed
• 2003–2006 GMC Sierra 1500 / 2500HD / 3500 — Regular Cab, Extended Cab, Crew Cab; Short Bed & Long Bed

GMC Sierra — 2nd Generation (2007–2013)

• 2007–2009 GMC Sierra 1500 / 2500HD / 3500HD — Regular Cab, Extended Cab, Crew Cab; Short Bed & Long Bed
• 2010–2013 GMC Sierra 1500 / 2500HD / 3500HD — Regular Cab, Extended Cab, Crew Cab; Short Bed & Long Bed

GMC Sierra — 3rd Generation (2014–2018)

• 2014–2016 GMC Sierra 1500 / 2500HD / 3500HD — Regular Cab, Double Cab, Crew Cab; Short Bed & Long Bed
• 2017–2018 GMC Sierra 1500 / 2500HD / 3500HD — Regular Cab, Double Cab, Crew Cab; Short Bed & Long Bed

GMC Sierra — 4th Generation (2019–2024)

• 2019–2021 GMC Sierra 1500 — Regular Cab, Double Cab, Crew Cab; Short Bed, Standard Bed & Long Bed
• 2020–2021 GMC Sierra 2500HD / 3500HD — Regular Cab, Double Cab, Crew Cab; Long Bed & Standard Bed
• 2022–2024 GMC Sierra 1500 — Regular Cab, Double Cab, Crew Cab; Short Bed, Standard Bed & Long Bed
• 2022–2024 GMC Sierra 2500HD / 3500HD — Regular Cab, Double Cab, Crew Cab; Standard Bed & Long Bed

Select your year, model, and cab/bed configuration at checkout for a guaranteed precision fit.

☀️ All-Weather Outdoor Protection

• UV-resistant outer layer blocks 99% of harmful sun rays — prevents paint fade and interior cracking
• Waterproof yet breathable fabric stops moisture buildup, rust, and mold
• Wind-resistant hem with elastic edges and tie-down straps — holds firm in 60+ mph gusts
• Shields against dust, bird droppings, tree sap, pollen, and road debris
• Rated for -40°F to 140°F — engineered for every U.S. climate from Alaska to Arizona

🎨 Custom Color Options

• Black — Sleek, bold look; ideal for shaded or garage-adjacent parking
• Gray — Neutral heat balance; the most popular choice for year-round use

📦 What's Included

• 1× Custom-fit outdoor truck cover (year, model & cab/bed specific)
• 1× Carry bag for compact storage
• 1× Set of tie-down straps for secure fit
• Lifetime customer support from Car Cover Customs

💡 Why GMC Sierra Owners Choose Car Cover Customs

The GMC Sierra's bold styling, wide stance, and multiple cab-and-bed configurations mean a generic cover will never fit right — leaving gaps at the fenders, mirrors, and bed corners that expose your truck to UV damage, rain, and road grime. Our year-specific, model-matched covers conform to every contour of your Sierra, from the 1st-gen's classic lines to the 4th-gen's premium MultiPro tailgate design, ensuring zero exposed surfaces and zero compromise on protection.