[houseofg]

Seem to be two schools of thought here. I thought you could make changes until you got to (or very close to) the actual build date. I did change my color a day or two after I was assigned a build week. Either way - the only way you are going to find out is to try to put the changes in the system ASAP!

 

[houseofg]

Tough call, but I'd somewhat lean toward the dealer replacement. That said, many people have commented on how anything less than 19" shows too much wheel well, and it still isn't ideal even then.