DRiV's Abex System: A Strategic Bet on the Future of Heavy-Duty Braking

SKOKIE, IL – June 18, 2026 – In a move that signals a significant strategic pivot in the heavy-duty vehicle aftermarket, DRiV has announced that its legacy Abex® brand will now offer a complete air disc brake system. The integrated package, comprising newly introduced calipers alongside its established rotors and pads, is a direct response to the industry's accelerating adoption of air disc brake technology. For a market segment where reliability is paramount and downtime is measured in lost revenue, this shift from selling individual components to providing a holistic, engineered system represents a fundamental change in how aftermarket support is conceived and delivered.

The Unstoppable Shift to Air Disc Brakes

The decision by DRiV, a Tenneco business group, is not happening in a vacuum. It is a calculated response to one of the most definitive technological transitions in modern commercial trucking. For decades, drum brakes were the undisputed standard, but the pendulum has swung decisively toward air disc brakes (ADBs). This industry-wide migration is fueled by a clear and compelling value proposition centered on safety and operational efficiency.

Fleets are increasingly specifying ADBs on new trucks and trailers, driven by performance data that shows shorter stopping distances and greater braking consistency compared to traditional drum brakes. This is particularly critical for heavy-duty applications where vehicle weights can exceed 80,000 pounds. ADBs offer superior resistance to brake fade—the reduction in stopping power that occurs when brakes overheat during prolonged use, such as on a long downhill grade. This enhanced thermal stability provides drivers with a more predictable and reliable braking response, a critical factor in accident prevention.

"Commercial vehicle technology is moving fast, and the acceleration of air disc brake adoption is a good example of that shift," said Joseph Saoud, vice president and general manager, U.S. and Canada, at DRiV. The growing prevalence of ADBs on new vehicles creates a ripple effect in the aftermarket, generating a robust and growing demand for high-quality replacement parts. DRiV's strategy is to meet this demand not with disparate parts, but with a unified solution.

An Engineered Ecosystem, Not Just Parts

The core of the Abex expansion lies in its philosophy: treating braking not as a collection of interchangeable parts, but as an integrated system where each component is designed to work in concert with the others. This systemic approach aims to eliminate the performance variables and potential incompatibilities that can arise when mixing and matching components from different manufacturers.

The new Abex calipers, which officially completed the system on March 30, 2026, are central to this strategy. Notably, they are manufactured using 100% new components, a key differentiator in an aftermarket often reliant on remanufactured parts. This eliminates the need for core charges and the complex logistics of returning used parts, a significant operational and financial benefit for distributors and service shops. The calipers are engineered for Class 8 trucks, trailers, and other heavy-duty applications, and are coated for enhanced corrosion resistance.

Complementing the calipers are Abex rotors featuring E-Shield™ protective coating. This technology is designed to impede corrosion, particularly on the attaching surfaces, which simplifies removal during service and reduces labor time. The rotors are also precision mill-balanced to prevent vibration and pedal pulsation, while a directionally smooth finish helps ensure proper seating of the brake pads, reducing break-in time.

The final piece of the triad, the Abex brake pads, are made from a premium, OE-quality formulation that meets federal safety standards (FMVSS 121) and conforms to 2025 copper-free environmental regulations. They feature proprietary green coat stripes that provide consistent performance right out of the box and a robust mechanical retention system that securely bonds the friction material to the steel backing plate, preventing shearing under extreme braking force.

Streamlining the Service Bay

For the fleet managers and maintenance technicians on the front lines, the move toward an integrated system promises to solve several long-standing challenges. Sourcing braking components has often been a fragmented process, requiring coordination with multiple suppliers and managing a complex inventory of parts that may or may not be optimized to work together. By offering a complete system under a single, trusted brand, DRiV simplifies procurement and helps ensure that technicians have access to a matched set of components designed for consistent fit and performance.

This system-based approach can significantly streamline maintenance and repair operations. Technicians can work more efficiently, confident that the calipers, rotors, and pads will fit correctly and perform to a known standard, reducing diagnostic time and the risk of comebacks. The reliability of an engineered system translates directly to vehicle uptime—the most critical metric for any commercial fleet.

"Heavy-duty operators and fleets have no margin for error when it comes to braking," noted Rohit Choudhary, vice president of sales and product for commercial truck and off‑highway at DRiV. "As air disc brake systems become more prevalent across commercial vehicles, they need aftermarket support they can count on. Abex® has always been that source, and this expansion makes sure it stays that way."

Navigating a Crowded Aftermarket

DRiV is entering a competitive arena dominated by established OE and aftermarket suppliers like Bendix, Cummins-Meritor, and WABCO. Abex's new system is engineered for broad compatibility, offering coverage for major OE platforms including the Bendix ADB22X and Meritor EX225 series. However, its strategy appears focused on leveraging the Abex brand's long-standing reputation for durability while offering the unique advantages of a fully integrated, all-new component system.

By expanding beyond individual components, DRiV is aligning the Abex portfolio with its broader corporate commitment to the commercial vehicle segment. The company is betting that as braking systems become more technologically advanced, fleets will increasingly value the peace of mind and operational simplicity that comes from a single-source, fully integrated solution. This strategic evolution ensures that a brand with deep roots in braking history remains firmly planted in its future.