Affected Component: TIRES

Date Published
SEP 01, 2012
NHTSA TSB #
10047299
TSB Document
Summary
CHEVROLET: SHOULDER TREAD BARS, ON GOODYEAR INTEGRITY TIRES, ARE SHALLOWER THAN CENTER TREAD BARS, FOR LOW ROLLING RESISTANCE AND THIS CONSTRUCTION CONTRIBUTES TO FUEL ECONOMY BUT LIMITS LIFE EXPECTANCY OF OUTSIDE TREAD BLOCKS. MODEL 2013 IMPALA. *PE