As they say: "it's good when everything is good." I changed the tires several times, like normal guys. At the next replacement, I agreed the next day to drive up in another car to level the inner shelf of the R19 (the price of 30p was announced). As a result, they equalized (the work took 15 minutes), but the price increased to 60p. The sediment remains, I will not go to them anymore! I respect "Honest Business"! With this approach, I think "they will lose more."