I HAVE HAD ISSUES WITH MY BRAKES SINCE THE TRUCK WAS PURCHASED BRAND NEW. I HAVE HAD IT TO SEVERAL DEALERSHIPS AND STILL KEEP GETTING A SERVICE BRAKE ASSIST MESSAGE. AFTER PAYING FOR SEVERAL UNNECESSARY PARTS WHICH IS DOCUMENTED I STILL HAVE THE SAME PROBLEM I HAVE ALSO HAD A SLOWER SPEED REAR END COLLISION I HAD BOTH FEET ON THE BRAKE PUSHING AS HARD AS I COULD AND STILL COASTED INTO THE OTHER VEHICLE.