While I waited for the wheels to arrive, I looked around at tire deals, and found that according to tirerack consumer ratings, the Kumho Road Venture AT51 came only 2nd to the hugely popular BFG KO2, but quite cheaper. I found a graphic on tirerack that measures old tire sizes vs new ones. Found that the new 18" OE size 265/60R18 is 0.1" smaller than the stock 17" 265/65R17 in total diameter. Couldn't have that, so I upped the width and aspect ratio to a still stock-suspension manageable 275/65R18.
Scooped up 5 of those and scored 4 free Legoland tickets. Since we were going this December anyways, I chocked that up to an easy $400 savings.
As soon as I got the wheels via FedEx, I took them in and had my local tire store switch out all 4 sensors and center caps on the 17" to the new 18" and mount the new A/T tires. New plain stems in the old 17" and 5th 18" that went to the top rack as a spare. Got a 4-wheel alignment before it left the shop and I left within the business day.
Got the wheels I wanted in the color I wanted, got the tires that look the way I wanted at the price I wanted and ended up getting a small raise of 0.75", which isn't noticeable driving, but is noticeable looking at the profile, or so I seem to think.
Just under $1700 for 5 wheels shipped, 5 A/T tires installed and alignment. No rubbing, very little tire noise on the freeway, and they have the aggressive look I was going for.

Graphic showing stock 17" tire to stock 18" tire

Graphic showing stock 17" tire to the 18" tire I got


