Depends on the use for the spare. If you are overlanding far away and plan to use the spare as a replacement for many many miles, or just to get to a place to fix it?These trucks really do look good with just a slight increase in tire size! Heck they look good stock too. Follow up question for those that have been kind enough to answer me - can you fit a spare of the same size under the truck?
I carry plugs and a compressor. In the past on other vehicles when I got a flat I would see it deflating, find the nail or screw and fix it in minutes without even removing the tire. Massive blow outs of course would require to use the spare and I only plan to drive to a place to get a new tire. The difference in height is not a big deal for the diff or computer. But I do plant to pull my spare and check the clearances for curiosity and I will post the results.