i'll probably stick w/ 33's. (in the DC's, i love those tires now, more than the MTR's) the reason i said 4.88's is the fact that they are cheaper... and its only a couple hundred RPM difference at 65 MPH's. still may go 4.56's. but i don't see where 4.88's would hurt anything much since i have an auto and i'm not sure if i'm gonna do the md05 swap or not.. not yet at least.