Truck/Bus/Rail
H.O. Bostrom offers a variety of upper seat and suspension combinations to meet a broad spectrum of performance requirements. Start with either our value-priced Sierra or premium Pacifica upper seat; pair with your choice of four air-suspension or two Torsion™ mechanical-suspension systems; and then finish with your preferred accessories. The final result is an incredibly comfortable and durable seat that will deliver value and performance for many years to come.