WeatherTech 40318SK Cargo Liner with Bumper Protector

The WeatherTech 40318SK Cargo Liner with Bumper Protector delivers complete trunk and cargo area protection with a precise, vehicle-specific fit. Computer-aided design ensures a perfect contour to your cargo floor, while a raised perimeter lip contains spills, dirt, and grease — keeping your factory carpeting clean and protected from everyday wear and tear.

Constructed from WeatherTech's proprietary custom-blended TPO (thermoplastic polyolefin), this cargo liner is engineered for long-term durability. The material resists wear and remains flexible across a wide range of temperatures, from extreme cold to intense heat. A textured surface finish helps prevent cargo from shifting during transit, making it ideal for hauling groceries, gear, sports equipment, and more.

The included bumper protector shields your rear bumper from scratches and scuffs when loading and unloading cargo — a feature that sets the 40318SK apart from standard cargo liners.

Key Features:

• Computer-designed for a precise, vehicle-specific fit
• Raised lip contains spills, dirt, and grease
• Made from proprietary custom-blended TPO (thermoplastic polyolefin)
• Remains flexible under temperature extremes
• Textured surface keeps cargo from shifting
• Includes integrated bumper protector
• Available in Black, Tan, and Grey
• Compatible with car trunks, SUVs, and minivans
• Backed by WeatherTech's 3-year guarantee against faulty materials and workmanship

The WeatherTech 40318SK is the ideal solution for drivers who want maximum cargo area protection without sacrificing the clean, finished look of their vehicle's interior.

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.