VEHICLE EXPERIENCED MULTIPLY PROBLEMS. CONSUMER NOTICED THAT WHILE DRIVING VEHICLE VIBRATED UNCONTROLLABLY. ALL TIRES HAD STRESS MARKS LOCATED IN THE INNER SIDE OF THE TIRES. GOODYEAR, WRANGLER RTS P255/70R16. ALSO, COOLANT WAS LEAKING FROM UNDERNEATH THE VEHICLE . CONSUMER DROVE VEHICLE TO THE DEALER, AND MECHANIC COULD NOT DUPLICATE THE LEAK. BUT TIRES WERE REPLACED DUE TO THE STRESS MARKS. *AK