[mmiller2002]

The tire size calculator shows negligible difference, and they are way cheaper in general than the stock 255/65-16 size. I only use the truck around town, no off roading. Thanks

Tire size calculator

 

[slr_will]

I have the exact same truck as you. I have 20" rims with 275/45R20 tires and its lowered. You will definitly be good with 235/70R16 tires at a stock height.