June 11, 2021 Xtime Spectrum: Maximizing Profitability with an Efficient Inspection Process Copied Service Departments make their profits by selling time and time is a commodity we cannot produce more of. Explore the efficiencies you can gain for your dealership service department with Xtime Spectrum. Join Performance Manager Gerald Gregory as he discusses how to maximize profits with an Efficient Inspection Process where he will provide industry insight and best practices.