Because I have time until my vehicle is built, I keep vacillating between tire and wheel combinations. In general, I prefer fully blacked out wheels. I had my MME wheels painted black and calipers red. So, I'm grappling with the 21 v 22 v 20 wheels and tires. So, questions I have for y'all are the following. Imagine that I have two young kids that are now about 7 years old and I would like to go off-roading with them periodically. I have been saying this for about three or four years, but have never actually done it. If I will probably go on beaches and rough terrain once in a while (once or twice a year) and maybe non-highly technical courses (never have in my life but there is a first for everything), would I be okay with the road wheels and tires? Do I really need the all-terrain 20s if I do plan on going off-roading? Also, I know everyone's pocketbook is his/her own, but thoughts on saving the $3,500, spending about $500 to get the 21s painted black and buying a second set of wheels and tires separately? Lastly, I saw some earlier comments about 21" replacement tires being hard to find. Is that still the case?