Peterbilt 389 Glider Sleeper & Related

Upgrade your Peterbilt 389 Glider sleeper with top-notch parts and accessories from 4 State Trucks. Discover high-quality rear add-ons, roof upgrades, and must-have repair parts for a perfect mix of style and functionality. Elevate your ride today!

The Peterbilt 389 Glider Sleeper & Related product line offers a range of high-quality parts and accessories to enhance, upgrade, or maintain your truck's sleeper. From side and rear accessories to essential components like air filters and roof accessories, this line ensures maximum comfort and functionality for long-haul drivers. Whether upgrading lighting, adding storage, or replacing worn parts, this line provides everything needed to improve your Peterbilt 389 Glider sleeper's style and performance.

Frequently Asked Questions About Peterbilt 389 Glider Sleeper & Related

What exactly is included in this category?

This category covers sleeper components and related accessories designed specifically for Peterbilt 389 glider kit trucks, including sleeper panels, trim pieces, mounting hardware, and interior fittings used when building or refurbishing a 389 glider sleeper. Since glider builds often start with a bare chassis and cab, these parts are intended to help complete the sleeper section to match factory or custom specifications.

Will these parts fit my specific Peterbilt 389 sleeper configuration?

Peterbilt 389 sleepers were produced in different lengths and configurations over the years, so fitment can vary. We recommend checking the exact measurements and sleeper size listed on each product page and comparing them to your truck's specifications before ordering. If you're unsure, contact our sales team with your VIN or sleeper details so we can help confirm compatibility.

Are these OEM parts or aftermarket replacements?

Our inventory includes a mix of genuine OEM Peterbilt components and quality aftermarket alternatives. Each product listing specifies whether the part is OEM or aftermarket, along with material details, so you can choose based on your budget and preference for factory-matched fit and finish.

What materials and finishes are available for sleeper panels and trim?

Sleeper panels and trim pieces are typically available in materials such as ABS plastic, fiberglass, or aluminum, depending on the specific part. Finish options may include painted, primed, or raw/unfinished surfaces, allowing you to match your cab's existing color or prep the piece for custom paintwork.

Do I need professional installation, or can these be installed myself?

Many smaller components like trim and hardware can be installed with basic tools and mechanical experience. However, larger structural sleeper panels or components tied into wiring, insulation, or the cab structure often require more specialized skill, especially in a glider build context. If you're not experienced with sleeper assembly or bodywork, we recommend having the installation done by a qualified technician familiar with Peterbilt 389 glider builds.