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189.99
Lifetime WarrantyPopular ChoiceSaving 44%
FLEECE
LINING
Truck Covers - WeatherTec UHD Series for GMC Sierra 2500HD 2024 Extended Cab long Bed(8 Ft)
Special Price $189.99 Regular Price $339.99
Availability:In stock
Lifetime
Warranty
Warranty
30-Day
Returns
Returns
Ships In
24 Hours
24 Hours
Ding
Rain
Snow
UV
Soft Touch
Dust
Breathability
Tree Sap
Bird Drop
Easy to use
5 Free Accessories In The Box
$58 Free
- Storage bag
- Buckle strap
- Cable lock
- Grommet hem
- 2 antenna patches
Add Floor Mats
Custom-fit Husky X-Act liners for your 2019–2026 GMC Sierra 2500HD Extended Cab.
First Row 2-PC $119.99 View details → 
Second Row 1-PC $99.99 View details → 
Full Set Best · 3-PC $209.99 View details → Laser-scanned to your footwells — no trimming, no drilling. Guaranteed for Life, made in the USA.
Shop Floor Mats →Add Floor Mats
Custom-fit Husky X-Act liners for your 2019–2026 GMC Sierra 2500HD Extended Cab. First Row 2-PC $119.99 View details → Second Row 1-PC $99.99 View details → Full Set Best · 3-PC $209.99 View details → Laser-scanned to your footwells — no trimming, no drilling. Guaranteed for Life, made in the USA.
Shop Floor Mats →Filmed By Owners
Real Trucks, Real Driveways
Customer clips of the WeatherTec UHD going on and staying on — Silverados, Sierras, daily work trucks.
Filmed, Not Illustrated
Watch The Fabric Work
The five-layer stack pulled apart, and the weave shedding water in close-up.
Material Science
Five Layers, Each With A Job
Most covers are one sheet of polypropylene. The WeatherTec UHD is a bonded stack built around a HyperDry waterproof-breathable film — every layer solves one specific failure.
- 01Protective Outer LayerA tight bonded weave that takes the abrasion — grit, branches, backpack straps — and blocks dust at the same time.
- 02UV Block LayerReflects and absorbs the radiation that fades paint, cracks dashboards and greys trim.
- 03HyperDry FilmWaterproof and breathable — rain and snow out, trapped humidity out.
- 04Protective Inner LayerAdds body so the fabric holds its shape in gusts instead of drumming against the panels.
- 05Non-Abrasive Soft LiningBrushed fleece face against the clear coat. No micro-scratching.
Built Into Every Cover
The Details You Only Notice Later
Soft Fleece LiningThe face that touches your clear coat is brushed fleece — non-abrasive, even on a show finish. 
Direction TagA sewn-in FRONT tag, so you get the cover the right way round first try, even in the dark. 
Heat-Taped SeamsEvery seam is taped behind the stitching, so water cannot wick through the needle holes. 
Grommet + Cable LockKeyless 3-digit lock through a reinforced grommet. Anti-theft, anti-vandalism.Guaranteed Fit
Cut For Your Cab And Bed, Not “A Large”
A Regular Cab short bed and a Crew Cab long bed differ by nearly four feet. Your GMC Sierra 2500HD 2024 Extended Cab long Bed(8 Ft) is cut to the pattern group for that exact cab-and-bed combination — cab style, bed length and bed-rail height all sit in the pattern, not in a size bracket.
Is This The Right One?
WeatherTec UHD vs The Other Three
All four are cut for your GMC Sierra 2500HD 2024 Extended Cab long Bed(8 Ft). The difference is how much weather you’re up against — and how often you take the cover off.
Series
Flagship
Ultimum
Zip Access
Ultimum Lite
You're Viewing
WeatherTec UHD
Best Value
WeatherTec HD
Layers
6
5
5
4
Best For
Harsh, year-round outdoor
Daily on/off
Heavy rain & snow
Milder climates
Heat-Taped Seams
Yes
—
Yes
—
UV Block
UPF 50+
UPF 40+
UPF 40+
UPF 30+
Warranty
Lifetime
Lifetime
Lifetime
3 Years
Selected
The Fine Print
Specs & Care
| Series | USCarCover WeatherTec UHD |
|---|---|
| Construction | 5-layer bonded, HyperDry waterproof-breathable film |
| Fits | GMC Sierra 2500HD 2024 Extended Cab long Bed(8 Ft) |
| Waterproof | Yes — heat-taped seams |
| Breathable | Yes — HyperDry breathable film |
| UV Rating | UPF 40+ |
| Inner Lining | Brushed non-abrasive fleece |
| Secured By | Elastic front & rear hem, under-body buckle strap, 2 grommets |
| Included | Storage bag, buckle strap, cable lock, grommet hem, 2 antenna patches |
| Colour | Grey |
| Origin | US designed, California |
| Warranty | Lifetime against defects |
Care In One Paragraph
Fit it on a clean, dry truck — grit trapped underneath is the only thing that scratches paint. Shake it out weekly. Once a season, machine wash cold with mild detergent, no fabric softener, and air dry. Never a hot dryer: heat is what kills cover fabric, not use. Fold into the included bag only when fully dry.
Do this and the cover outlives the car. That’s what the lifetime warranty is for.
Truck Covers - WeatherTec UHD Series for GMC Sierra 2500HD 2024 Extended Cab long Bed(8 Ft)
Special Price $189.99 Regular Price $339.99
Frequently Asked Questions for 2024 GMC Sierra 2500HD Extended Cab long Bed(8 Ft)
How does the 5-layer Polypropylene fabric protect my 2024 GMC Sierra 2500HD Extended Cab long Bed(8 Ft)?
Is the UHD 5-Layer series breathable?
What is the interior material?
How do I handle the antenna on my 2024 GMC Sierra 2500HD Extended Cab long Bed(8 Ft)?
How fast is the shipping?
