At Jacobs Vehicle Systems®, we don’t stop.
Year after year, we provide commercial vehicle OEMs around the world with engine braking and valve actuation advances that help them put market-leading trucks on the road.
Working side-by-side with our customers, we design and manufacture solutions that help them meet changing regulations, stay ahead of competitors, and deliver better driving experiences.
Working with us
In close collaboration with commercial vehicle OEMs, we create solutions that meet the challenges of expanding markets, evolving expectations, and region-specific regulations.
From inventing compression release technology to developing next-gen valve trains and advanced braking systems, we continue to raise the performance levels of commercial vehicles.
Jacobs is the partner that the world's leading truck and engine OEMs work with to find solutions for regionally distinct technology challenges, road conditions, safety requirements, and government regulations.
Learn about our full range of technologies for enhancing engine performance, reducing emission, and improving fuel economy.