Piston Performance specializes in mobile repair services for heavy and medium-duty semi-trucks and trailers. We offer general repairs, roadside assistance, and on-site computer diagnostics for Cummins, Cat, Detroit Diesel, International, Mack, Volvo, Peterbilt, Freightliner, and Kenworth. Our lead tech is AWS, Bendix, Wabco, Stemco, Section 609, and Heavy Duty ASE Master certified with 12 years experience. This ensures each repair is executed with expertise and precision. Strategically equipped to handle on-site breakdowns and road calls, bypassing tow bills and ensuring minimal downtime in your busy schedule. We assist clients in and around LaSalle, Peru, Ottawa, Princeton, Mendota, Oglesby, and the corridors of Interstates 80 and 39