Floor mats do more than catch crumbs; they protect your car’s interior, preserve pedal feel, and quietly influence safety. This guide breaks down materials, structure, and real-world performance so you can choose with confidence. We compare rubber, TPE, PVC, and carpet options, plus molded liners and anchoring systems. If you’ve ever battled melting snow, beach sand, or lingering odors, the next sections will help you equip your cabin smarter.