I plan on getting larger tires when I decide on my lift/level setup, but for now I'm stock on the Laramie 20's with the stock 275/55r20 Bridgestone Duelers on it and hate how squishy they are. I filled them up from the recommended 35psi up to 40psi all the way around and that helped but I did recently notice that when I take a left turn at an intersection anything over 20mph I feel something in the floorboards that almost feels like grinding. Similar feeling to when you leave a truck locked in 4WD on dry pavement. Very odd, I'm hoping it is just the tires sucking on the turns. I have to say, I love how smooth this truck is while tracking straight forward, but in any turns it is not planted at all compared to my 2016 F150.