1999 PETERBILTP MODEL 379 AND A 2000 COTTRELL 7512, A REMANUFACTURED ENGINE WAS INSTALLED BY CUMMINGS ATLANTA IN 2015 AND THE MILEAGE ON THE NEW ENGINE IS ABOUT 150.000. ENGINE TYPE IS N14 PLUS, THE TRUCK AND THE TRAILER IS IN GOOD CONDITION . ALL RECEIPTS ARE AVAILABLE, TOO MANY NEW PARTS ASKING PRICE IS 50,000 DOLLARS.