Hi, In a conversation with a guy at the nissan shop, i was told that the rims on the front of a 4x4 xterra have the open hubcaps because its a 4x4. He took me to a new xterra and pointed out that the new ones had the open hub cap in the front and closed in the back. I recently had my tires rotated and alligned and i noticed that they (NTB) moved my front rims to the back... My question... is this going to cause trouble with my 4x4 use as the Nissan tech led me to belive? Thanks