The On Highway Division’s capabilities include services from basic oil changes to major overhauls. Our factory-trained technicians provide expert and reliable service whether it is for Cat or non-Cat truck engines. Our truck shop has all the latest equipment to take the guess work out of diagnosing your engine’s complex systems. We pride ourselves on keeping our Cat trained technicians on the cutting edge of service technology. With our superior parts inventory, shop and field service capabilities and full range of engine and drivetrain services, you can trust the experts at Foley to keep you on the road and support you every mile of the way.