u/Prestigiouskeyq

Is this a significant enough gauge to worry about? The photo doesn't quite do it justice but you get the idea, I'm currently running 55 psi and the tires max is 80, I also need to rotate my tires which would put this one in the front. Edit: these are not stock tires, they are "TBT Tires TS-37 A/T 10-ply E LT275/65r20", online it says to run them 45-55 unloaded and 55-65 loaded. I aired them uo to 55 today because I've been running 40 in the front and 35 in the rear and the tires are showing under inflation wear and the sidewalls would bulge just under the weight of the truck on flat ground.