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Volvo WIA Deck Plates and Air Line Boxes come in sleek stainless steel and durable aluminum designs. Choose from flush-mount, surface-mount, and coffin-style boxes. We offer pre-cut holes for easy electrical plug installation. Improve your truck's look and functionality with top-quality parts from 4 State Trucks!

Volvo WIA Deck Plates & Air Line Boxes

Volvo WIA Deck Plates & Air Line Boxes encompass a comprehensive range of high-quality aluminum and stainless steel products designed to enhance the functionality and appearance of semi-trucks. This product line offers a diverse selection of deck plates, air line boxes, and related accessories to meet the diverse needs of truckers and fleet owners. The standout features of this product line include the use of durable, corrosion-resistant materials like aluminum and stainless steel, which ensure long-lasting performance and a professional, polished look. The products feature a variety of sizes, styles, and configurations to accommodate different truck models and preferences, including recessed and on-top air line boxes, sectionalized deck plates, and customizable cutouts for air, electrical, and hydraulic hookups. Key benefits of the Volvo WIA Deck Plates & Air Line Boxes include improved organization, safety, and accessibility for critical components on the truck, as well as a sleek, modern appearance that enhances the overall aesthetic of the vehicle. The versatility of these products makes them a popular choice among professional drivers and fleet managers who demand high-quality, reliable solutions for their semi-trucks.

Frequently Asked Questions About Volvo WIA Deck Plates & Air Line Boxes

What year models of Volvo WIA trucks are these deck plates compatible with?

Our Volvo WIA deck plates and air line boxes are designed to fit WIA models from 1994 through 2003. The mounting hole patterns changed slightly between early models (1994-1997) and later models (1998-2003), so be sure to check the specific product description for your truck's year. If you're unsure about compatibility, measure your existing mounting holes or contact us with your VIN for verification.

Are these deck plates made of stainless steel or chrome-plated steel, and which is more durable?

We offer both stainless steel and chrome-plated steel options. Stainless steel deck plates (typically 16-gauge 304 stainless) provide superior corrosion resistance and require minimal maintenance, making them ideal for trucks operating in harsh weather conditions or areas with road salt. Chrome-plated steel versions offer a brilliant mirror finish at a lower price point but may require periodic polishing and can show wear over time, especially around mounting holes. For maximum longevity, we recommend stainless steel.

Do I need to drill new holes or modify my truck to install these deck plates?

Most of our Volvo WIA deck plates are designed as direct bolt-on replacements using existing factory mounting points. No drilling is typically required for standard installations. However, if you're upgrading from a basic plate to one with integrated air line boxes or additional light cutouts, some minor modifications may be necessary. Each product listing specifies whether it's a direct replacement or requires modifications. Installation typically takes 30-45 minutes with basic hand tools.

What's the difference between deck plates with 2, 3, or 4 air line connection points?

The number of air line connections depends on your specific hauling needs. Two-connection plates accommodate standard service and emergency lines for single trailers. Three-connection setups add a third line for auxiliary functions like lift axles or pintle hooks. Four-connection plates are designed for heavy-haul applications or trucks pulling multiple trailers that require additional air supply lines. Consider your current and future equipment needs when selecting the appropriate configuration.

Will aftermarket deck plates affect my truck's resale value or void any warranties?

Quality aftermarket deck plates typically maintain or can even enhance your truck's resale value when properly installed, especially stainless steel versions that resist corrosion better than original equipment. These are considered cosmetic upgrades and do not affect drivetrain or safety system warranties. However, improper installation that damages factory components could create issues. We recommend keeping your original parts if you plan to return the truck to stock condition for resale or lease return.


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