Three of the five vehicles you mention are wheeled (and two of them essentially the same vehicle with different armament). Considerable effort was given to a conversion from wheels to tracks in the post-WWII environment due to mobility issues cross-country. Everything pretty much went to tracks and wheeled combat vehicles lost advocacy until the late '60's-early '70's with the introduction of several "scout" vehicles that were wheeled. XM800(W), XM808 Twister, XR311, V100 variants (Cadillac Gage) etc. Lockheed, in particular, pushed wheels. At the same time there were some publications comparing wheels vs. tracks with newer technology. Only the Stryker has found any real "traction".