First time MOD, looking for insight

[Cgustitus]

This is my first new Truck, and first time doing modifications. I’m weighing my options currently and looking for some input from anyone further into the process. I have the 2019 1500 Big Horn, I’m going to level it with the Ready Lift leveling kit with the control arms instead of spacers. I know the truck will fit 35’s but my question is, what are the downfalls or secondary effects of putting 35’s on? What kind of hit will the MPG take, will it require any speedometer calibration, etc.? I’m looking at either the Goodyear Wrangler DuraTracs, or the Atturo XTs. I was looking at 33’s but would like to explore the option of 35’s if anyone could provide any input good or bad on the subject. Thank you.

 

[jdefoe0424]

I believe if you search through the wheels and tires section you'll find the information you're looking for.
https://5thgenrams.com/community/forums/wheels-and-tires.47/

 

[PorBoy]

But just to add yes your mpg will be affected.