Stupid question about filling tires

Hi ladies. I'm a solo female fulltimer. Yup, tires can be a bit intimidating - but you can handle it - here's what I do: I have a tire pressure gauge that goes to a higher psi than a typical car one - easily found at any auto parts store. Always check your tire psi when they are cold (not directly after driving). To determine how much psi is required for your particular mh - that's another story - all based on tire/size/mh weight. most tire brands have a psi chart on their websites. Once you know what psi your tires need, and you check their psi with your handy dandy tire gauge - you might now need to add some air. I have a compressor that will go to 150psi - a compact unit I purchased from Sears. I had a poor experience with a previous Cable-Porter unit - but so far so good with the Craftsman.