This rate is very low. Typically, a Service Manager with experience at a company like PACCAR would earn significantly more. According to national averages in the US, a Service Manager can earn between $40,000 to $80,000 per year, depending on the company, location, and industry. However, this rate does not seem to reflect that. Without additional information about Wayne's experience, skills, or education, it's difficult to estimate a more accurate hourly rate. Assuming a 40-hour workweek and 52 weeks per year, this translates to approximately $25 per hour. However, please note that this is a very rough estimate and may not accurately reflect Wayne's actual earning potential.