Frequently Asked Questions About International 9900/i/ix Floor Trim

What years and specific International 9900 models are these floor trims compatible with?

Our floor trims are designed to fit International 9900, 9900i, and 9900ix models from 1987 through 2016. The 9900i models (2000-2004) and 9900ix models (2005-2016) share the same floor trim dimensions and mounting points. However, earlier 9900 models (1987-1999) may have slightly different cab configurations, so we recommend verifying your specific VIN with our customer service team before ordering to ensure proper fitment.

What materials are these floor trims made from, and how do they hold up against rust and wear?

We offer floor trims in two primary materials: 304-grade stainless steel and chrome-plated steel. The stainless steel options provide superior corrosion resistance and typically last 10-15 years even in harsh winter conditions with road salt exposure. Chrome-plated versions offer a mirror-like finish but require more frequent cleaning and maintenance to prevent pitting. Both materials are significantly thicker (typically 16-18 gauge) than factory trim pieces, providing better resistance to denting and warping from daily cab entry and exit.

How difficult is the installation process, and what tools will I need?

Installation typically takes 2-3 hours and requires basic hand tools including a drill with metal bits, rivet gun, Phillips and flathead screwdrivers, and a trim removal tool. Most floor trims use a combination of existing factory mounting holes and self-tapping screws. The most challenging part is usually removing the old trim without damaging the cab floor underneath. We include detailed instructions with diagrams, and many customers successfully complete the installation themselves. Professional installation usually runs $150-300 if you prefer to have a shop handle it.

What styles and finishes are available for the 9900 series floor trim?

We stock several styles including flat trim plates, raised diamond plate patterns, and smooth curved designs. Finish options include polished stainless steel, brushed stainless, mirror chrome, and black powder coat. The diamond plate style is most popular for hiding wear patterns and providing additional traction. Widths range from 4 inches to 8 inches, with 6-inch being the most common replacement size. Some trim sets include matching sleeper transition pieces for extended cab models.

Do these floor trims come with mounting hardware, and will they cover existing damage or holes?

Yes, all our floor trim kits include complete mounting hardware including stainless steel screws, rivets, and any necessary brackets. The trim pieces are designed to cover the factory mounting holes and most common wear areas. Standard 6-inch wide trim will cover typical rust spots and worn areas along the door sill. For cabs with extensive floor damage beyond the normal trim area, we offer extra-wide 8-inch trim pieces that provide additional coverage. The trim extends approximately 1 inch up the firewall and 1 inch onto the floor, effectively sealing out moisture.