WeatherTech 421446 Custom Fit Cargo Liner - Grey

The WeatherTech 421446 is a custom-fit cargo liner engineered to provide complete cargo area protection. Laser-measured for a precise, vehicle-specific fit, this cargo trunk liner covers the full floor of the cargo area to guard against dirt, spills, mud, and everyday wear and tear.

Constructed from a proprietary custom-blended thermopolyolefin (TPO) material, the liner is both wear-resistant and highly durable while remaining flexible across a wide range of temperature extremes — from below-freezing winters to scorching summer heat. The textured surface helps prevent cargo from shifting during transport, making it ideal for hauling groceries, tools, sports gear, or pets.

Key Features:

• Laser-measured, custom-fit design for precise, gap-free coverage
• Raised outer lip (approximately 1.25" perimeter wall) helps contain spills, mud, and debris
• Proprietary TPO construction — wear-resistant, flexible in extreme temperatures
• Textured surface helps prevent cargo from shifting
• Compatible with the WeatherTech CargoTech Cargo Containment System (sold separately)
• Available in Grey, Black, and Tan to complement most interiors
• No tools, drilling, cutting, or trimming required for installation
• Easy to clean — simply remove and rinse with water or wipe with a damp cloth
• Designed, engineered, and manufactured in the USA
• Backed by a WeatherTech Limited Lifetime Warranty

For added bumper protection during loading and unloading, the WeatherTech Bumper Protector (sold separately) is made from highly durable vinyl fabric and attaches to the cargo liner via stainless, rust-resistant snaps. It is available in two sizes: 30" x 30" and 30" x 40".