Cooper S/T MAXX 275/70 or 285/65 on factory 18's?

Hey guys, I'm looking pick up a set of Cooper S/T MAXX tires for my 2020 CM. Truck is all stock and I would put these on the stock TRD off-road wheels. My problem is I can't decide if I want to go with 275/70's (33.4" X 11.1") or 285/65's (32.8" X 11.8") since they will fit at the stock height. I like the height of 275's but want the width of the 285's, but I don't want to mess with the suspension just yet to fit 295/70's. I did some searching but couldn't find much. What size do you guys like would be best? Pics would be great! Thanks!

 

I like my 275/70s, fit perfect on stock suspension and wheels. I prefer the taller profile vs a wider tire- little more ground clearance and less rolling resistance so maybe slightly better MPG. You may also want to look at 285/70, few tires available in that size and that size is pricey but it will fit on stock as well.

Here are some pics of 275/70s

 

Your truck looks great man! I'm leaning more towards the 275/70's, just worried about them looking to skinny. But I think they will be fine since I'd be at stock height. 285/70's would be my ideal size, unfortunately not many options other than Ridge Grapplers which I'm not a huge fan of. I'd much rather go with Cooper tires.

 

I would like to see an up-close picture of the 285/70-18's on a Tundra and here from some people running that size on stock wheels and suspension, curious if there are any rubbing or problems.