If GM really thinks that I'm going to fork out $4860 for some chrome 21" rims ( Pic #1 ) and tires... They're NUTS!
I've considered purchasing the 20" Polished wheels, but not sure if paying $460 is worth it? ( Pic #2 )
To me, I'm figuring that it's better to buy some high quality aftermarket rims such as ( Pic #3 - 20" Chrome .. use factory tires ) for about $600 - $800 to achieve the look I want

while still keeping the original Midnight Silver ( Pic #4 ) rims in prestige condition.
What does everyone else think?