Moderator: volvite
actually there is a height difference. if you read the specs on say the blizzak snow tires overall diameter in a 235/6517 is 29.1" same tire in a 265/65/17 is 30.6" in overall diameter. the aspect ratio is the same but your going to a narrower tire so the diameter will go down too.slavabon wrote:Why do you guys think speedo will read any different between 265 65 17 and 235 65 17 tires? The only difference is width here. 235 tires will cut through snow better, have less weight and less rolling resistance, hence better mpg. It will not handle the turns any better since it is narrower.