Today, I’ve replaced MCC Smart-K flat tire. MCC Smart-K has non-poppular size tire. front: 135/70R15 and Rear: 145/65R15. Especially Continental only suppies 135/70R15 in japan and it costs so expensive ( about $120 per wheel, $480 total ).
I’ve replaced all 4 wheels to Nankang’s 145/65R15 tube-less tire and it costs about $260($50 per wheel). It is cheap sure, and also compies to japanese reguration. It looks still good and feels no strange. Good job, Nankang.