Prince Auto Service provided a repair quotation for an annual servicing of a 6 Ton Truck Euro4&5. The quotation included replacing the engine oil, oil filter, and fuel filter, as well as labor and transportation costs, for a total of $379.90. However, the best price offered was $350. The servicing would be done every 3 months or 10,000km and include greasing 18 points and checking fluid levels. Additional corrective maintenance quotations would be provided if any faulty parts were found.