I called 5 different mechanics and was finally referred to Diesel Works and Auto to look at my tires on my RV. Without an appointment, they told me to come in and showed me how to inflate them and the additional tools needed. During the inspection Dan noticed one of the inside tires was completely flat. Thanks to them taking the time to help me, I was able to make alternate plans with another vehicle and drive safely. I highly recommend them to anyone looking for a trustworthy mechanic who is willing to help.