Contradiction with Ezekiel 1:17
While Ezekiel 10:11 describes the wheels as not turning as they move, Ezekiel 1:17 depicts the wheels as moving in any of the four directions without turning.
Ezekiel 1:17: When they went, they went upon their four sides: [and] they turned not when they went.
Contradiction with Ezekiel 1:9
Ezekiel 10:11 suggests an independent movement of the wheels and creatures, whereas Ezekiel 1:9 mentions that their wings were joined together, implying synchronized movement.
Ezekiel 1:9: Their wings [were] joined one to another; they turned not when they went; they went every one straight forward.
Contradiction with Ezekiel 10:21
In Ezekiel 10:11, the wheels seem to have a more independent character, whereas Ezekiel 10:21 notes how the wheels accompany the living creatures, suggesting a more dependent relationship.
Ezekiel 10:21: Every one had four faces apiece, and every one four wings; and the likeness of the hands of a man [was] under their wings.