All Kumho tires are manufactured to a rigid set of manufacturing standards. In the unlikely event of a tire recall, it's necessary for us to have your contact information. By having this information on file, Kumho Tire USA can notify you quickly, if necessary. Kumho's patented technology maximizes tire performance by optimizing braking capabilities and improving steering for safe, comfortable driving. Remain in control of the road even after your tire is punctured with XRP technology. A new generation of revolutionary tires employs a special rubber compound that puts safety first. XRP reinforces the sidewall to minimize tire deformation and structural tension when air pressure is lost. Please contact us for any further info.