Jackal19

I went from 31” to 33” tires last June and in Sept I started to overheat a bit but since replacing the thermostat it hasn’t been overheating. Now that it’s a bit warmer it starts to move the gauge to like 215 when normal is just below 210. Is this something I should be concerned about? I also have a cold air intake so could the tires being bigger and causing more heat cause the temps to go up a bit? Thanks in advance!