Frequently Asked Questions About Peterbilt 367 Deck Plates & Air Line Boxes

What material options are available for Peterbilt 367 deck plates, and which one is most durable?

Most Peterbilt 367 deck plates come in either polished stainless steel or chrome-plated steel. Stainless steel options, typically 304-grade, offer superior corrosion resistance and maintain their finish longer without frequent polishing. Chrome-plated steel provides a mirror-like finish but requires more maintenance to prevent rust, especially in harsh weather conditions or areas with road salt. For maximum durability and minimal maintenance, we recommend stainless steel deck plates.

Will these deck plates fit my specific year model Peterbilt 367?

Peterbilt 367 deck plates are generally compatible with models from 2007 to present, but there are subtle differences in mounting hole patterns between early models (2007-2010) and newer versions. Most manufacturers design their deck plates to accommodate both patterns, but we strongly recommend verifying your truck's specific mounting configuration before ordering. Check your existing deck plate's hole spacing or contact us with your VIN for exact fitment confirmation.

How difficult is the installation process, and what tools do I need?

Installation typically takes 30-45 minutes per side and requires basic hand tools including a socket set, screwdrivers, and possibly a drill if new mounting holes are needed. Most deck plates use existing factory mounting points, but some aftermarket options may require minor drilling. The air line boxes usually mount directly to the deck plate or frame rail. Common challenges include aligning multiple pieces and ensuring proper clearance for air lines. Having a second person helps with alignment during installation.

What's the difference between standard and extended deck plates?

Standard deck plates typically measure 24-30 inches in length and cover the basic step area behind the cab. Extended deck plates range from 36-48 inches and provide additional coverage for trucks with larger fuel tanks or custom configurations. Extended plates offer more mounting options for accessories like air line boxes, light bars, or tool holders. Consider your specific setup and future accessory plans when choosing between standard and extended options.

Can I mount additional accessories on these deck plates, and will they support the weight?

Quality deck plates are designed to support typical accessories like air line boxes, light brackets, and small tool holders, usually rated for 50-100 pounds of distributed weight. However, avoid mounting heavy items that create excessive leverage or point loads. Most deck plates include pre-drilled holes or slots for common accessories. For heavier modifications, consider reinforced mounting brackets that distribute weight to the frame rather than relying solely on the deck plate.