During the release of heist R* also released chrome rims, which were crazy expensive. After a few months of searching on YouTube I still have not seen a video on the explanation on how to get the chrome rims for free. So if you like chrome rims this a way to get them for free.
Pause (Online only)
Go to Stats
Go to Awards
Go to Rewards
Scroll to the left until you see pictures of rims
You can also check on R* social club as well. Here is a way of checking it out.