Peterbilt 389 Glider Grilles

Frequently Asked Questions About Peterbilt 389 Glider Grilles

What exactly is a "glider grille" and how is it different from a standard grille?

A glider grille is a grille specifically designed and sized for glider kit builds, which combine a new hood and front end with a reconditioned drivetrain. These grilles are built to match the fit and styling of the Peterbilt 389 glider hood configuration, so they may differ slightly in dimensions or mounting points compared to grilles used on factory-production trucks.

Will this grille fit my specific Peterbilt 389, including older or non-glider models?

Fit can vary depending on the exact hood and front end configuration of your truck. Because glider builds sometimes use different hood tooling than standard production models, we recommend confirming your truck's year, hood style, and whether it was built as a glider before ordering. If you're unsure, reach out to our team with your VIN or build details so we can help verify compatibility.

What materials and finishes are available for these grilles?

Peterbilt 389 glider grilles are typically available in stainless steel or aluminum, with finish options ranging from polished to painted-to-match. Stainless steel grilles offer added durability and corrosion resistance, while aluminum options can provide a lighter weight alternative. Available bar styles and hole patterns (for lights or louvers) may also vary by manufacturer.

Does the grille come with mounting hardware, and how difficult is installation?

Most grilles include the necessary mounting hardware, but it's a good idea to check the product listing or ask before purchasing to confirm what's included. Installation generally involves removing the factory or existing grille and bolting the new one into place using the existing mounting points. Basic hand tools are usually sufficient, though some grilles may require minor adjustments for a proper fit.

How do I keep the grille looking new, especially with polished or chrome finishes?

Regular washing with a mild soap and water solution helps prevent road grime and salt buildup from affecting the finish. Polished stainless and chrome grilles benefit from periodic use of a metal polish to maintain shine and prevent oxidation, while painted finishes should be treated like the rest of your truck's paint, using non-abrasive cleaners to avoid scratching.