Drive with Confidence — Built Tough with Steel Dog Parts.
About Us
Based in Sterling, Virginia, our family-owned business has served our customers for over 36 years. At Steel Dog Heavy Duty, our mission is clear: to manufacture the best OEM heavy-duty parts in the market. All of our parts have been road-tested to ensure each part meets or exceeds DOT standards.
We continue to be part of the evolution of the heavy-duty vehicle industry. Our story is built on continuous innovation, the pursuit of new technologies, and the constant expansion of our catalog to remain a strategic partner for our clients.
Our Vision
To provide manufacturer solutions to our customers by introducing them to the tools they need to succeed in their business.
Our Mission
To empower businesses to pursue their growth by providing the parts they need to manage their businesses strategically, opportunistically, and successfully.