RQ00002 · RQ
SUSPENSION Investigation
COUNTRY COACH FILED A NONCOMPLIANCE INFORMATION REPORT ON OCTOBER 21, 1999, FOR 448 CLASS A 1998 AND 1999 MODEL YEAR ALLURE AND INTRIGUE MOTORHOMES IN WHICH THE TIRE PLACARD INFORMATION REQUIRED BY FMVSS 120, WAS INCORRECT AND COULD RESULT IN THE UNDER INFLATION OF THE TIRES.COUNTRY COACH MADE THE DETERMINATION AFTER 12 REPORTED BLOWOUTS DUE TO UNDERINFLATION OF THE TIRES.COUNTRY COACH'S INVESTIGATION DISCOVERED THAT THE INFLATION PRESSURE SPECIFICATIONS WERE INCORRECT FOR THE MOTORHOMES.THE ORIGINAL PRESSURES WERE NOT ENOUGH FOR THE WEIGHT OF THE MOTORHOME AND SUBSEQUENTLY LED TO THE BLOWOUTS.THE SUBJECT VEHICLES ARE THOSE MOTORHOMES EQUIPPED WITH SLIDE OUT SECTIONS, IN WHICH A PORTION OF THE SIDE OR REAR OF THE MOTORHOME THAT CAN BE EXTENDED OUTWARD FROM THE VEHICLE.THIS WOULD INCREASE THE WEIGHT ON THE SIDE THE SLIDE OUT IS LOCATED.THIS INVESTIGATION IS OPENED TO EVALUATE THE PROBLEM EXPERIENCE, SCOPE, AND THE IMPACT OF SLIDE OUT SECTIONS ON DISPROPORTIONATE AXLE LOADING.