Entro custom Heavy Haul suspensions are custom built for some of the world’s most demanding applications. Entro’s newest patent pending designs improve many features of our Extreme Service suspensions. New features include reduced mounting height, more articulation, modular hydraulic suspension, and higher strength. Entro evaluates each application for the best tire, wheel, axle, and suspension configuration to ensure that the customer has the most cost effective solution. Entro designed suspension are in use in Alaska, Africa, and the Middle East.