Reyco Granning designs and manufactures air-ride, steel spring, and auxiliary suspensions used by truck, trailer and specialty vehicle OEM's. Reyco Granning is the only suspension assembly manufacturer in the US with nearly 100 years of proven product quality, value and availability. This focus has helped fleet owners keep their trucks and trailers running more efficiently and more profitably, mile after mile.
Reyco Granning is a brand name of Tuthill Transport Technologies, part of Tuthill Corporation, a privately owned international manufacturing company with more than 3,000 employees and facilities on five continents.
