TRUCK WAS RECALLED DUE TO BRAKING ISSUE, TOOK IN AND HAD RECALL PERFORMED. AFTER RECALL BRAKES FAILED, TOOK IT BACK TO DEALERSHIP. RETURNED FOR PICKUP AND BRADE PEDAL WENT TO THE FLOOR. LEFT IT AGAIN FOR REPAIR. PICKED IT UP AFTER THIS AND WITHIN A FEW DAYS OF GETTING THE TRUCK BACK FROM THE DEALER THE BRAKES FAILED AND WE WERE INVOLVED IN A CRASH. WE WERE UNABLE TO STOP AND HIT ANOTHER VEHICLE. SIGNIFICANT DAMAGE. THE VEHICLE WAS MOVING ALONG A ROADWAY AND WHEN ANOTHER VEHICLE SUDDENLY PULLED IN FRONT OF OUR VEHICLE THE BRAKES WERE APPLIED AND FAILED CAUSING US TO CRASH.