If you’ve been in trucking long enough, you’ve seen this movie before. Foreign manufacturers flood the U.S. market with suspiciously cheap parts, domestic makers struggle to compete, and quality slowly gets squeezed out of the supply chain. Right now, this script is playing out in real life in the heavy-duty brake market – only the ending hasn’t been written yet.

At NeoBrake, we’ve been watching things closely. More than that, we’ve been fighting it. Here’s what we know is happening.

What “Dumping” Means

Dumping is a simple concept. It’s when a foreign manufacturer sells products in the U.S. at prices below what it costs to produce them – sometimes even below what they sell for in their own home country. It’s not due to efficiency or innovation. Plain and simple, it’s predatory pricing designed to undercut American manufacturers, grab market share and eventually control the supply chain.

In fact, Chinese brake drum manufacturers have been doing exactly this. Their products have been hitting U.S. docks at prices that no legitimate manufacturer – one paying fair wages, using quality materials, and following safety standards – can match. Not because they figured out a better way to build brakes, because they’re selling below cost (often backed by Chinese government subsidies) and letting American companies take the hit.

What Our Government Did About It

Thankfully, the U.S. government doesn’t ignore dumping forever. When American manufacturers can prove it’s happening, they can petition relief – and that’s what happened here. Webb Wheel Products filed a formal antidumping petition, an investigation confirmed the predatory pricing, and the result was a specific antidumping duty of 126% on Chinese brake drum imports.

Stack that on top of existing Section 301 tariffs from the U.S.-China trade dispute, plus additional tariffs tied to other geopolitical tensions, and the total import duty on Chinese cast brake drums now approaches 300%. And just like that a drum that once looked cheap on paper suddenly doesn’t look so cheap after all.

That’s the system working the way it’s supposed to.

But More Needs To Be Done

Tariffs and duties close the price gap. They don’t close the quality gap. And they certainly don’t pull substandard components off trucks that are already running them.

Chinese manufacturers caught in this bind don’t just accept the new economics and go home. They adapt. A growing tactic is transshipment where they route products through another country like Thailand or Mexico, relabel the origin, and re-enter the U.S. market as if the goods came from somewhere else. A 2024 bipartisan congressional investigation found that nearly three-quarters of Chinese aftermarket shipments carried incorrect tariff codes. That’s no clerical error, that’s a coordinated workaround designed to cheat the system and keep cheap, substandard brake parts flowing into American supply chains.

And with the explosion of e-commerce, small shipments from Chinese sellers on U.S. platforms are increasingly difficult for Customs to screen. The parts get through. They end up on trucks. And nobody at the fleet level necessarily knows where they came from or what’s in them.

Doing The Right Thing, Every Time

We’ve been building premium heavy-duty brakes in Oak Creek, Wisconsin since 1988. In all the time, we’ve never competed on price by compromising on materials. We’ve never used filler compounds or substituted cheaper resin to pad a margin. That philosophy has put us at a disadvantage in a market where price has too often been the only conversation – but it’s also meant that every brake that leaves our facility is one we’d stake our reputation on.

The antidumping duties are a step in the right direction. But the real battle is education. Making sure fleets and owner-operators understand that a brake drum cleared through Customs doesn’t mean it’s safe and a low invoice price doesn’t mean it’s a good deal.

Ask where your parts come from. Find out what’s in the friction material. Learn what the service life looks like in the real world, not on a spec sheet. Because here’s the bottom line: no trade ruling protects the driver in the cab from what’s installed on the truck.

We’ve built our entire company around getting that part right. Nearly 40 years in, we’re not about to stop now.

So, what’s stopping you?