Peterbilt 359 Door & Cab Side Acc.

Frequently Asked Questions About Peterbilt 359 Door & Cab Side Accessories

Will these door and cab accessories fit my specific year Peterbilt 359?

Most of our Peterbilt 359 door and cab side accessories are designed to fit models from 1967 to 1987, which covers the entire production run of the 359. However, there were minor changes throughout the years, particularly in door handle placement and mirror mounting points. We recommend checking the specific product description or contacting our team with your truck's year and OEM to ensure proper fitment. Extended hood models may require different accessories than standard hood configurations.

What's the difference between stainless steel and chrome accessories, and which should I choose?

Stainless steel accessories are made from solid 304-grade stainless and polished to a mirror finish. They're more durable, won't rust or pit, and maintain their appearance longer with minimal maintenance. Chrome accessories feature a chrome plating over steel or ABS plastic, offering a bright finish at a lower price point but requiring more frequent polishing and care to prevent corrosion. For trucks exposed to harsh weather or road salt, stainless steel is the better long-term investment.

Do I need to drill holes to install door handles, mirrors, or grab handles?

Many factory replacement items use existing mounting holes, but some aftermarket upgrades may require drilling. Door handles typically use factory mounting points. Air cleaner lights and additional grab handles often require new holes. Mirror arms usually mount to existing brackets, but aftermarket west coast-style mirrors might need new mounting holes. Each product description specifies whether drilling is required.

What tools and hardware do I need for installation?

Basic installations require standard hand tools including socket sets (typically 7/16", 1/2", and 9/16"), Phillips and flathead screwdrivers, and a drill with bits if new holes are needed. Most accessories come with necessary mounting hardware, but you may need thread locker, stainless steel polish, and weatherstrip adhesive for certain installations. Door panel removal typically requires a trim tool to avoid damage. Professional installation usually takes 1-3 hours depending on the complexity.

How do I match accessories to my existing cab trim?

Consistency in finish is key for a professional appearance. If you have polished aluminum air cleaners, consider polished stainless accessories. For painted cabs, chrome or polished options provide nice contrast. Measure existing trim widths - standard widths are 2", 2.5", and 3" for most applications. Take photos of your current setup in natural light to help match finishes. Many drivers upgrade everything at once to ensure uniformity, but you can also replace pieces gradually if you stick to the same material and finish type.