I think Toyota made a mistake by only offering 17" and 20" rims. That's too much of a disparity IMO on the Limited and the 245/60-20 tires are gonna look too skinny. I think they should have kept 18's as standard equipment on the Limiteds and simply bumped the tire size by one aspect ratio (like they did for the 17's) to 265/65-18 (what I put on my GX) from the 4th gen's 265/60-18. The 18 would have been just right for the Limited, not too big and not too small and several tire companies make some nice A/T tires for 18" rims now. The 20's make it look like the Highlander or new TLC (not a good thing IMO).
Also, it looks like the white Limited doesn't have any running boards - something that's come as standard equipment on Limiteds since the very first Limited came out in '95 I believe. Looks weird / naked without them. Does anyone know if running boards are something they've done away with on the 5th gen?