Hi C-Hing, this would be an interested study that may benefit all.
Note: This is voting for your favorite "RUBBER" tyres brand, not including Foam/Sponge tyres.
- if brands are not listed, please specify
- if brands do not have rubber tyres, please state and vote for the ones you like.
I think many people just voted randomly, like me. Becoz I wanted to see the results and no option like "Never used before". You better add an extra option to the vote la... otherwise, yr study will become pointless.