WELCOME TO ALLEGIANCE TRUCKS BUCKS COUNTY WE ARE A FULL-SERVICE DEALERSHIP SERVING PA & NJ OFFERING THE BEST NEW & USED COMMERCIAL TRUCKS. Come in to check out our new and used truck sales, parts, service, body shop & truck rental options. We pride ourselves on our customer service. We want to be your one stop facility for all your medium & heavy duty trucking needs for all makes of commercial trucks. Be sure to take advantage of our fabulous new & used trucks! We sell all kinds of medium duty and heavy duty commercial trucks from cab & chassis, dump trucks, van bodies, reefers, stake bodies, tandem day cabs and used trucks. Bucks County International is also a leading parts provider of International truck parts, UD truck parts, Cummins, Autocar, Fleetrite, Eaton, Meritor, Gunite, Phillips, Pana-Pacific, Accuride & Grote.