Peterbilt 375/377 Floor Trim

Frequently Asked Questions About Peterbilt 375/377 Floor Trim

What exactly is included in Peterbilt 375/377 floor trim?

Floor trim typically includes the interior floor covering panels, trim strips, and mats or mat sets designed to fit the cab floor of the Peterbilt 375 and 377 models. These components cover the floor pan, hump, and edges around the pedals and door sills, giving the cab a finished, factory-style appearance while protecting the floor from wear, moisture, and debris.

Will this floor trim fit my specific Peterbilt 375 or 377 configuration?

Floor trim is molded and cut to match the factory floor layout of the 375 and 377 cabs, but fitment can vary depending on cab style, transmission type (manual vs automatic), and whether your truck has a raised or flat floor hump. Before ordering, check the product listing for specific year and configuration notes, and compare measurements to your existing floor covering if you are unsure.

What materials are these floor trim pieces made from, and how durable are they?

Most floor trim options are made from rubber, vinyl, or heavy-duty molded plastic, chosen for resistance to abrasion, spills, and everyday foot traffic. Rubber and vinyl options tend to hold up well in high-moisture conditions, while molded plastic trim pieces are built to snap or fit securely into place without cracking under normal use.

How difficult is it to install floor trim in a 375 or 377?

Installation difficulty depends on the specific piece. Floor mats and coverings usually lay in place or use existing fasteners and require no special tools. Trim strips or molded panels that snap into clips or attach along edges may take a bit more time and care to align properly, but most customers are able to install these pieces themselves using basic hand tools and the factory mounting points.

Can I clean or replace individual sections of floor trim instead of the whole set?

In many cases, yes. Floor trim is often sold in individual pieces or smaller sections rather than a single one-piece unit, which makes it possible to replace a worn or damaged section without redoing the entire cab floor. For cleaning, rubber and vinyl pieces can generally be removed and hosed off or scrubbed with mild soap and water, while molded plastic trim should be wiped down to avoid trapping moisture underneath.