Wheels turning and engines running means making money. As a vocational tractor, the all-new Mack Keystone will frequently operate in remote, rugged areas that aren't always close to a dealership. Our newest products leverage advanced remote diagnostic capabilities, ensuring that when you run a Mack truck, you are running a vehicle backed by an ecosystem that guarantees it will finish the job. To protect your bottom line, every Keystone comes with up to 5 years of complimentary Integrated Mack Uptime Service. This comprehensive digital toolkit includes our GuardDog Connect remote diagnostics, the Mack Connect portal, and our seamless Over-the-Air (OTA) programming. Working together, these industry-leading support services deliver an outstanding 98% uptime rate for Mack drivers. Learn More: macktrucks.com/trucks/keystone Build yours: macktrucks.com/trucks/keystone/build #MackKeystone #MackTrucks #HeavyDutyTrucking