Potent sulfone-containing di- and trisubstituted cyclohexanes were synthesized and evaluated as CC chemokine receptor 2 (CCR2) antagonists. This led to the trisubstituted derivative 54, which exhibited excellent binding (CCR2 IC(50)=1.3nM) and functional antagonism (calcium flux IC(50)=0.5nM and chemotaxis IC(50)=0.2nM). The superiority of the trisubstituted scaffold was rationalized to be the result of a conformational rigidification, which provided insight into the bioactive conformation of this chemotype.