■ Premium comfort run-flat tires for passenger cars
■ When a flat tire occurs, it is possible to drive up to 80 km at a maximum speed of 80 km / h.
■ Adopts new run-flat tire EMT (Extended Mobility Technology) with improved comfort performance
■ Reduces excess reinforcement materials as much as possible to improve comfort driving while maintaining strength
■ Promote weight reduction by EMT


① Rayon Carcass
Less susceptible to heat and reduces
② Sidewall Insert Rubber
Supports vehicle weight when air pressure is zero, improving safe driving and riding comfort
③ Low-Heat Bead Filler
Uses a special low-heat bead filler to suppress heat generation when air pressure is zero and improve
④ Wider Bead
Increases the rigidity of the bead and prevents the tire from slipping off the rim when the air pressure is zero.
*Vehicles installed with ZEON C7 RUN FLAT must be equipped with TPMS that can confirm the leakage of air.
*Basically ZEON C7 RUN FLAT is only suitable for certain vehicle models and we recommend the EH2 Professional Rim for the wheels.
*It can travel up to 80 km / h at speeds of 80 km / h or less without air pressure. (Maximum speed and maximum distance are reference values, but in reality it depends on the driver's usage and road conditions.)
*The sidewall of the ZEON C7 RUN FLAT is embossed with "RUN FLAT" and the EMT logo.
*Tire disassembly, balancing and repairs must be done by specialists using specialized equipment.
*Please check the tire appearance and tire pressure regularly.
*If you are considering repairing after driving without air, please consult with expert.
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SizeLoad Index & Speed RatingRim widthApproved Rim WidthMax.(kPa)Max.Load (kg)Side letter
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225/40R18 XL92W8.07.5 - 9.0340630RFT
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225/45R18 XL95W7.57.0 - 8.5340690RFT
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225/50R1895W7.06.0 - 8.0350690RFT
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245/45R1896W8.07.5 - 9.0350710RFT
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245/50R18100W7.57.0 - 8.5350800RFT
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255/40R18 XL99W9.08.5 - 10.0340775RFT