I've been a loyal K-Tech customer for the last 4 years without a single problem, so for the very first service on my 2016 Honda I decided to use K-Tech. The service was performed satisfactorily and ready when promised. In fact sooner than expected. When the car was picked up, the tire pressure light was on. We were told that the light was on because the tires pressure was low and Honda used nitrogen and K-Tech didn't have nitrogen. A quick look at the owners manual showed a button on the dashboard that manually reset the tire pressure. I was very disappointed that they didn't know this. We were also told to go to Cosco to refill the tires. After all these years, this incident really made me rethink my loyalty.