Inner tire wear

[silveradosid]

as Grumpy said you have to be persistant, but is it the alignment equipment or the tech using the equipment. my last alignment was at the dealer and within 5k miles i could see the wear pattern was not correct. i made them check it again and was told it is in spec. when i say a second set of tires ruined, it is because once that pattern starts even with a correct alignment afterwards the tire is still going to wear that way. so i ran the tires out and just put new tires on and went to a highly recommended shop. they told me that the toe was way out of spec. so we will see what happens to this set of tires.