Run-Flat Tires More Likely to Need Replacement: J.D. Power By Jason Siu Apr 01 2013 Share this Article Tweet According to a new study by J.D. Power and Associates, run-flat tires are more likely to be replaced due to a flat or a blowout compared to conventional tires. Continue Reading... Filed under: Featured Articles SafetyTags: flat tires, j.d power, J.D. Power and Associates, rft, rfts, Run Flat Tires, tire blowouts, tire replacement, Tires