Epicor (formerly Activant) has partnered with TCS to bring Integrated Service Estimator™ (ISE), their web-based aftermarket parts and labor guide, and its on-line ordering capabilities into a seamless integration with Tire Power. The ISE solution enables Tire Power users to quickly capture the parts and labor information needed to estimate and complete virtually any automotive repair. The software provides one-click access to the industry-leading database of more than 7,500 manufacturer product lines -- with coverage of 385 million vehicle applications -- and offers connectivity to thousands of leading parts distributors and retail locations across North America.