Frequently Asked Questions About Kenworth W900A Floor Mats

What are the exact dimensions and will these floor mats fit my specific W900A model year?

Our Kenworth W900A floor mats are designed to fit all W900A models from 1961 to 1990. The driver side mat typically measures 24" x 18" while the passenger side measures 22" x 18". However, we always recommend double-checking your cab floor dimensions before ordering, as some custom configurations may vary. The mats feature precise cutouts for pedals and mounting posts specific to W900A floor layouts.

What materials are available and which holds up best to heavy daily use?

We offer W900A floor mats in three primary materials: heavy-duty rubber, commercial-grade carpet, and diamond plate aluminum. For drivers logging serious miles, the rubber mats (typically 3/8" to 1/2" thick) provide the best durability and easiest cleaning. Carpet options work well for show trucks or lighter use, while aluminum provides maximum longevity but can be slippery when wet. Most working drivers choose rubber for its balance of durability, grip, and value.

Do these mats require drilling or permanent modifications to install?

No drilling or permanent modifications are required. Our W900A floor mats use the factory retention posts and clips already present in your truck. Simply remove your old mats, clean the floor area, and drop in the new mats. The driver side mat includes reinforced grommets that slip over the existing posts. Some drivers add optional heel pad inserts for extra protection in high-wear areas, but these are also non-permanent additions.

How do these mats handle water, mud, and road salt in winter conditions?

Rubber floor mats feature raised edges (typically 1/2" to 3/4" high) that contain water, slush, and debris. The channeled surface design directs liquids away from your feet toward drainage areas. For winter driving, we recommend the all-weather rubber mats as they won't crack in extreme cold and can be easily hosed off. Carpet mats should be avoided in harsh winter conditions as they retain moisture and salt, potentially leading to floor corrosion.

What color and finish options are available to match my interior?

Standard color options include black, gray, and tan for both rubber and carpet materials. Black is by far the most popular as it hides wear and matches most W900A interiors. Some premium lines offer custom colors including red, blue, or brown. Rubber mats come in smooth or diamond-tread patterns, while carpet options include cut-pile and loop styles. For a factory-original look, most owners choose black rubber with diamond tread pattern.