WeatherTech Cargo Liner

2006–2024 Dodge Ram 2500/3500 5.7L Hemi, 6.4L 392, 6.7L Diesel

Part #: 431186

Overview

The WeatherTech Cargo Liner is a precision-engineered accessory designed to provide comprehensive protection for the cargo area of your Dodge Ram 2500 or 3500. Compatible with model years 2006 through 2024 and multiple engine configurations including 5.7L Hemi, 6.4L 392, and 6.7L Diesel, this liner safeguards your truck’s interior from dirt, spills, grease, and everyday wear and tear. Ideal for truck owners who frequently haul tools, equipment, or outdoor gear, the liner ensures your cargo space remains clean and well-maintained.

Crafted to fit the contours of your Ram’s cargo area perfectly, the WeatherTech Cargo Liner features a raised lip that traps liquids and debris, preventing damage to your factory carpeting. Its durable yet flexible construction withstands temperature extremes, making it a reliable choice for year-round use.

Key Features

The WeatherTech Cargo Liner combines advanced materials and thoughtful design to deliver superior cargo protection:

• Custom computer-designed fitment tailored specifically for Dodge Ram 2500 and 3500 models from 2006 to 2024
• Raised perimeter lip to contain spills, dirt, and grease, protecting your vehicle’s interior
• Constructed from proprietary thermopolyolefin (TPO) material that is both wear-resistant and flexible under extreme temperatures
• Textured surface finish helps prevent cargo from shifting during transport
• Available in three color options: Black, Tan, and Grey to match your vehicle’s interior
• Compatible with a wide range of engine options including 5.7L Hemi, 6.4L 392, and 6.7L Diesel variants
• Easy to clean and maintain—simply remove and hose off as needed
• WeatherTech Bumper Protector accessory available to safeguard your rear bumper during loading and unloading

Construction & Design

The WeatherTech Cargo Liner is manufactured from a proprietary blend of thermopolyolefin (TPO), a high-quality synthetic material engineered for durability and flexibility. This material resists cracking, fading, and wear even when exposed to harsh weather conditions or heavy cargo loads. The liner’s raised edges are precision-molded to fit the contours of your Ram’s cargo area, ensuring a snug, secure fit that prevents debris from escaping onto your truck’s carpet.

The textured finish not only enhances grip to keep cargo stable but also adds a rugged aesthetic that complements the interior of your Ram truck. The liner’s flexibility allows it to maintain its shape and protective qualities in both hot summers and freezing winters, making it a dependable accessory year-round.

Installation & Fitment

Installation of the WeatherTech Cargo Liner is straightforward and requires no modifications to your vehicle. Simply place the liner into the cargo area of your Dodge Ram 2500 or 3500, ensuring it aligns with the factory contours. The custom fit design guarantees a secure placement that stays in position during use. Removal for cleaning or maintenance is equally simple, allowing you to keep your cargo area pristine with minimal effort.

What's Included

• One WeatherTech Cargo Liner custom-fit for Dodge Ram 2500/3500 (2006–2024)
• Installation instructions

Ideal For

This cargo liner is perfect for Dodge Ram owners who demand durable, reliable protection for their truck’s cargo area. Whether you’re a contractor hauling tools, an outdoor enthusiast transporting gear, or a pet owner seeking to keep your interior clean, the WeatherTech Cargo Liner offers peace of mind and long-lasting protection. Its rugged construction and precise fit make it an essential accessory for maintaining your Ram’s resale value and interior condition.

WeatherTech is an American automotive accessories brand best known for custom-fit interior protection like FloorLiner and all‑weather floor mats, plus cargo liners and deflectors designed to keep daily drivers and track haulers clean. For enthusiasts, it’s an easy “protect the investment” upgrade—especially on vehicles that see wet weather, dirt, tools, and weekend abuse.