Will a 6 5.5 rims fit a 6 5 fit?

A 6x5.5 rim will not fit a vehicle that requires a 6x5 bolt pattern. The two measurements refer to the number of bolts and the distance between them; a 6x5.5 rim has a different spacing than a 6x5 rim. To ensure proper fitment, you need to match both the bolt pattern and the rim size.