Not sure about what pressures you are checking.
As far as temp, you shouldn't be seeing over 230 at times with normal around 10 degrees over coolant temp.
Norman, 2008 Winnebago Adventurer 38J, W24, dozens of small thirsty ponies. Retired after 40 years wrenching on trucks! 2010 Ford Ranger toad with bicycles or KLR 650 in the back. Easy to spot an RVer, they always walk around with a screwdriver or wrench in one hand!