I went into discount tire to have my TPS reset. I commented that I was aware that my tread depth was for 4/32 and probably on the cusp of needing new tires and the associate commented that the outer tread was worn devoid of sipes and my wet weather traction was now zero.
Obviously comparing brand new tires with my worn ones (I've see the consumer reports video) we would see that I would have less ability for the water to be pushed away due to the height of the rubber but I wasn't aware that the outer sipes designed into the tires had anything to do with wet weather traction - that's for snow and cornering - me thinks he was speaking out of his arse – was I correct?
Obviously comparing brand new tires with my worn ones (I've see the consumer reports video) we would see that I would have less ability for the water to be pushed away due to the height of the rubber but I wasn't aware that the outer sipes designed into the tires had anything to do with wet weather traction - that's for snow and cornering - me thinks he was speaking out of his arse – was I correct?