WeatherTech FloorLiner - Rear - Black (WET445431-445423)

WeatherTech Rear FloorLiner - Black (445423) | Custom Fit for Silverado/Sierra

Protect your truck's interior with the WeatherTech Rear FloorLiner (445423). Laser-measured for a perfect fit, featuring deep channels to trap mud, water, and debris.

The WeatherTech FloorLiner DigitalFit is the gold standard in automotive interior protection. Designed using advanced digital laser measurements, this rear liner offers a precise, "glove-like" fit that covers the entire floor area, including the front, back, and even the sides of the vehicle's footwell.

Constructed from a patented High-Density Tri-Extruded (HDTE) material, the liner features a rigid core for extreme durability while maintaining a tactile, grippy surface that prevents sliding. Its advanced surfacing creates a series of channels that direct fluids and debris into a lower reservoir. This design keeps messes away from your shoes and clothing and allows for easy, spill-free removal over the door sill.

Best Uses

1. Daily Commuting: Shields your carpet from the daily wear and tear of passengers, kids, and pets.
2. Off-Road & Work: Perfect for truck owners who frequently track in mud, gravel, or construction debris.
3. Extreme Weather: Ideal for regions with heavy snow, rain, or road salt that typically stains factory carpets.
4. Family Travel: Protects against juice spills, snacks, and "backseat messes" during long trips.

Features

1. Laser-Measured DigitalFit®: Custom-molded specifically for the 2014–2019 GM Crew Cab to ensure edge-to-edge coverage.
2. Advanced Surface Channels: Deeply sculpted grooves trap and channel fluids away from feet into a contained reservoir.
3. HDTE Construction: A rigid, high-density core provides long-lasting strength and prevents the liner from curling or cracking.
4. Raised Perimeter Walls: High-walled design contains up to 1.5 quarts of liquid, protecting the sides of your footwell.
5. Anti-Skid Design: Underside ridges and factory-compatible retention systems keep the liner firmly in place without shifting.

Benefits

1. Preserves Resale Value: Keeps your original factory carpet in "like-new" condition, significantly boosting your vehicle's trade-in value.
2. Effortless Cleanup: The non-stick finish allows you to simply spray the liner down with a hose and wipe it dry.
3. All-Season Reliability: Engineered to withstand temperature extremes; it won’t harden in sub-zero winters or soften in sweltering summers.
4. Interior Longevity: Prevents permanent stains from road salt, coffee, and mud that can lead to odors and mold in the carpet padding.
5. American Quality: Proudly designed, engineered, and manufactured in the USA with a Limited Lifetime Warranty.

This Part Fits: