Wilwood TX6R Front Big Brake Kit

2019–2026 Ram 1500

Part #: 140-16790

Overview

The Wilwood TX6R 6-Piston Front Big Brake Kit is a high-performance braking solution engineered specifically for the Ram 1500 models from 2019 through 2026. Designed to meet the rigorous demands of trucks, SUVs, and armored vehicles, this kit delivers a substantial upgrade over the factory brake system. It provides enhanced stopping power, improved heat dissipation, and superior fade resistance, making it ideal for heavy-duty applications such as towing, hauling, off-road driving, and spirited street use.

Featuring black powder-coated six-piston calipers paired with large 16-inch slotted rotors, the TX6R kit ensures consistent and reliable braking performance under extreme conditions. This bolt-on upgrade maintains compatibility with the factory power brake system, offering Ram 1500 owners a perfect balance of performance, durability, and ease of installation.

Key Features

The Wilwood TX6R Big Brake Kit combines advanced engineering and premium materials to deliver exceptional braking performance tailored for modern trucks. Key features include:

• Radial mount six-piston calipers with black powder coat finish for corrosion resistance and aggressive styling
• Massive 16.00-inch GT-60 directional vane Spec-37 alloy rotors with slotted design for enhanced heat dissipation and improved brake pad bite
• Caliper volume matched to maintain compatibility with the factory power brake system output
• Radial mount caliper brackets included for precise and secure installation
• Designed for factory disc spindle mounting, ensuring a direct fit without spindle modifications
• Slotted rotors reduce brake fade and improve wet weather braking performance
• Compatible with wheels 20 inches or larger to accommodate rotor size
• Includes all necessary mounting hardware; braided stainless steel flex lines may be required separately depending on application

Construction & Design

The TX6R brake kit features calipers constructed from high-strength aluminum alloy, providing an optimal balance of lightweight design and durability. The black powder coat finish not only enhances corrosion resistance but also adds a sleek, tactical appearance that complements the aggressive styling of the Ram 1500.

The Spec-37 alloy rotors are engineered with directional vanes and slotted surfaces to maximize cooling efficiency and maintain consistent braking performance under extreme heat conditions. This design minimizes brake fade during sustained heavy braking, making the kit well-suited for towing, off-road adventures, and performance driving scenarios. Each component is precision-machined and rigorously tested to meet Wilwood’s high standards for quality and reliability, ensuring long-lasting performance and safety.

Installation & Fitment

This big brake kit is designed as a direct bolt-on upgrade for 2019–2026 Ram 1500 models, utilizing the factory disc spindle mount and radial caliper mounting system. Installation is straightforward for experienced technicians and enthusiasts familiar with brake system upgrades. The kit includes all necessary brackets and hardware for a complete front brake system replacement.

Note that some applications may require the purchase of braided stainless steel flex lines separately to complete the installation. It is recommended to verify wheel clearance, as a minimum 20-inch wheel diameter is required to accommodate the large 16-inch rotors and six-piston calipers.

What's Included

• Two Wilwood TX6R six-piston radial mount front calipers (black powder coat)
• Two 16.00-inch GT-60 directional vane Spec-37 alloy slotted rotors
• Radial mount caliper brackets
• All necessary mounting hardware for front brake installation

Ideal For

This Wilwood TX6R Big Brake Kit is ideal for Ram 1500 owners who demand enhanced braking performance for heavy-duty applications such as towing, hauling, off-road driving, or high-performance street use. It is perfect for enthusiasts seeking a reliable, durable, and visually striking brake system that maintains compatibility with factory components while delivering superior stopping power and fade resistance.

Wilwood Engineering is a major manufacturer of high-performance disc brake solutions spanning racing, street performance, and specialty OE applications. From big brake kits and calipers to rotors and hydraulic components, Wilwood upgrades are built for stronger stopping power, better heat management, and consistent pedal feel when stock brakes aren’t enough.