bought 4 yokohama tyres 1 year back and boss offer to pump nitrogen gas for all 4 tyres as he claim nitrogen gas leak slower....indeed i do not need to pump my tyres for 1 year already....however now the front 2 tyres seem to soften down....call back the boss no such number....went to shop shop was closed already....may i know where do i refill my nitrogen gas-filled tyres?
↧