Good answers to tire pressure questions

[folivier]

I use a tire monitor system on my coach. It's not perfect but helps mainly if a blowout does occur hopefully it will give me a heads up before it happens so I can prepare for it.
But I also check my tire temps everytime I stop with an IR gun. Don't always adjust for pressure due to ambient temp. Whenever I check my pressures some tires have been in the sun so will be 5# or so higher than the shaded ones so I take that into account if I adjust my tires. If they are correct in the afternoon and temp. drops overnight I won't add pressure.