May I point out to both my learned friends that the statement provided "the vibration at 80 mph has gone" did not, firstly, say the tyres were fitted to any particular car, secondly at no point did he state he was the driver of the vehicle to which they were fitted,. Furthermore, you will note that the letter g and h are adjacement on a UK keyboard so I may wish to venture that the wording should have read 80 mpg, ie referring to the wonders of Lexus frugality 😎