I just completed a trip from the Northeast to Texas. The TCH did great, with a tank average from a low of 38 to a high of 44 mpg. With gas prices as high as $3.60 per gallon, I was glad to have the TCH. Can anyone recommend a Toyota dealership in San Anotnio where I can get an oil change and tires rotated and balanced? Any other maintenance suggestions as to what I may need to consider while having my TCH in Texas?