That is been my approach for a good number of years for all my 2 & 4 wheel vehicles. It's no big deal to check pressures periodically. Having an accurate tire gauge is important regardless of which gas you use. I have found that I can (to a limited degree) encourage better tire wear by adding or subtracting a couple of lbs. of air pressure in a given set of older tires. I have found this strategy more useful on my 4X4 trucks, but it seems to help to a lesser degree on my S2000 as well.