Our in-house experts typically reply within one business day.
Weather Guard
Style
Material
Finish
2007 - 2025 Chevrolet Silverado 1500
Confirmed to Fit
2019 Chevrolet Silverado 1500 LD
Confirmed to Fit
2022 Chevrolet Silverado 1500 LTD
Confirmed to Fit
2007 - 2025 Chevrolet Silverado 2500 HD
Confirmed to Fit
2007 - 2025 Chevrolet Silverado 3500 HD
Confirmed to Fit
2002 - 2010 Dodge Ram 1500
Confirmed to Fit
2002 - 2010 Dodge Ram 2500
Confirmed to Fit
2002 - 2010 Dodge Ram 3500
Confirmed to Fit
2004 - 2009, 2015 - 2025 Ford F-150
Confirmed to Fit
2004 - 2025 Ford F-250 Super Duty
Confirmed to Fit
2004 - 2025 Ford F-350 Super Duty
Confirmed to Fit
Confirmed to Fit
2007 - 2025 GMC Sierra 1500
Confirmed to Fit
2019, 2022 GMC Sierra 1500 Limited
Confirmed to Fit
2007 - 2025 GMC Sierra 2500 HD
Confirmed to Fit
2007 GMC Sierra 2500 HD Classic
Confirmed to Fit
2007 - 2025 GMC Sierra 3500 HD
Confirmed to Fit
2023 Nissan Frontier
Confirmed to Fit
2004 - 2015, 2017 - 2024 Nissan Titan
Confirmed to Fit
2019 - 2024 Nissan TITAN XD
Confirmed to Fit
2011 - 2025 Ram 1500
Confirmed to Fit
2019 - 2024 Ram 1500 Classic
Confirmed to Fit
2011 - 2024 Ram 2500
Confirmed to Fit
2011 - 2025 Ram 3500
Confirmed to Fit
2007 - 2020 Toyota Tundra
Confirmed to Fit
2023 - 2025 Toyota Tundra
Confirmed to Fit
Always the correct part
We know our products
Quality Products
Free Shipping!
Always the correct part
We know our products
Quality Products
Free Shipping!
Verify Fitment
Select your vehicle to confirm this part fits.
Tamper Resistant Lock Helps Protect Against Break-Ins
WEATHER GUARD builds truck and van storage equipment for working trades: crossover and saddle boxes, side-mount and underbody boxes, drawer units, van shelving, cabinets and ladder racks. Products come in steel and aluminum, powder coated for weather resistance and fitted with drill-resistant lock cores and weather seals that keep tools dry and secure on the job.
WEATHER GUARD traces back to a truck tool box line built by a sheet metal contractor in St. Louis, Missouri. In 1968 Knaack LLC, founded in 1960 by Howard Knaack in Crystal Lake, Illinois, purchased the rights to that line, then roughly ten models, and moved it into its own manufacturing. In 1973 the entire tool box range was redesigned around what contractors actually needed, and several of those changes became standards the rest of the industry followed. The business expanded through the 1980s as the market shifted toward aluminum saddle boxes. WernerCo acquired Knaack and both its KNAACK and WEATHER GUARD brands in 2012.
The truck side of the catalog covers the boxes a contractor's pickup is built around. Crossover boxes mount across the bed behind the cab, side-mount saddle boxes run along the bed rails and leave the bed floor clear, and underbody boxes hang below the frame of flatbeds, service bodies and heavy-duty trucks. Sizes run from compact to jumbo across steel and aluminum construction.
For vans, the brand supplies complete interior packages: adjustable van shelving, drawer units, cabinets, partitions and floor systems that turn cargo space into an organized mobile workshop. Exterior carrying is handled by ladder racks engineered for the loading and unloading a crew does several times a day.
Construction is what the brand is bought for. Steel models give maximum resistance to abuse, while aluminum keeps weight off the payload and resists corrosion, and both are powder coated. Boxes use gutter designs and weather seals to keep water out, stainless D-handles with drill-resistant lock cores to resist break-ins, and tool-less drop-down doors for access with full hands. WEATHER GUARD serves electricians, plumbers, HVAC technicians, general contractors and fleet operators.
Experts available to answer your questions
Call 888-634-949426 compatible vehicles
| Year | Make & Model | Bed | Notes |
|---|---|---|---|
| 2007 - 2025 | Chevrolet Silverado 1500 | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2019 | Chevrolet Silverado 1500 LD | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2022 | Chevrolet Silverado 1500 LTD | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2007 - 2025 | Chevrolet Silverado 2500 HD | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2007 - 2025 | Chevrolet Silverado 3500 HD | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2002 - 2010 | Dodge Ram 1500 | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2002 - 2010 | Dodge Ram 2500 | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2002 - 2010 | Dodge Ram 3500 | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2004 - 2009, 2015 - 2025 | Ford F-150 | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2004 - 2025 | Ford F-250 Super Duty | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2004 - 2025 | Ford F-350 Super Duty | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2023 | Ford F-450 Super Duty | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2007 - 2025 | GMC Sierra 1500 | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2019, 2022 | GMC Sierra 1500 Limited | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2007 - 2025 | GMC Sierra 2500 HD | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2007 | GMC Sierra 2500 HD Classic | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2007 - 2025 | GMC Sierra 3500 HD | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2023 | Nissan Frontier | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2004 - 2015, 2017 - 2024 | Nissan Titan | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2019 - 2024 | Nissan TITAN XD | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2011 - 2025 | Ram 1500 | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2019 - 2024 | Ram 1500 Classic | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2011 - 2024 | Ram 2500 | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2011 - 2025 | Ram 3500 | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
| 2007 - 2020 | Toyota Tundra | — | Full Extra Wide; 15.3 ft.; Height 18.5 in.; Length 71.5 in.; Width 27.5 in.; Clear; 5 Piece Welded; Gloss Black |
Free Shipping
Ships free on all orders
Authorized Dealer
Quick Ship
In stock and ready to ship — order now!
FREE ShippingFREE SHIPPING
Estimated delivery Thu, Aug 20 - Sun, Aug 23
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
No reviews have been added for this product.