2025-2026 Kia K4 Floor Liners | SMARTLINER

SmartCoverage™ Custom Fit Floor Liners for the 2025-2026 Kia K4 is purpose-built, not trimmed down from a universal mat. Every contour is laser-measured against your K4’s own floor, so the fit is exact — right down to factory mounting points — and the waterproof, stain-resistant TPE construction stands up to whatever the cabin sees next.

What Makes It Different

• Wall-to-Wall Coverage — a true custom pattern for your cabin, built to match the factory layout rather than approximate it
• Non-Toxic Construction — formulated to be safe around kids and pets, with no lingering odor
• Effortless Cleanup — lift it out and rinse with a hose for a like-new finish in minutes
• Stable, Rattle-Free Fit — grips the floor instead of sliding, so it stays exactly where you put it
• Weatherproof by Design — waterproof, stain-resistant TPE resists staining and won’t break down from repeated exposure to moisture and road salt
• Made to Last — Limited Lifetime Warranty coverage, no fine print surprises

Because this floor liners is built to one vehicle’s specifications instead of a universal pattern, it fits the 2025-2026 Kia K4 the way the factory mat should have. Whether you’re working with the Gasoline version, this set covers 2 Row Floor Liners, First Row Liners, and Second Row Liner. Comes in Black to blend right in.