Whether or not you have upgraded your SuperCarNFT does not make a difference in how you CLAIM you $GVILLE which your NFT earns daily.
You can claim them as often or as little as you would like by heading to the Bank, and claiming all or being selective and claiming certain ones.
Claiming GVILLE adds the token directly to your bank but with a partial locking mechanism. The locked tokens are locked in your Grantsville bank savings account. You will earn interest on your account from Grantsville collected fees. The unlocked GVILLE is yours to spend on whatever you would like in GVILLE and is available immediately after claiming.
Locked vs Unlocked. Your SuperCarNFT has reached the 10th week and beyond the locking schedule which is 70% locked and 30% unlocked.
Selling your SuperCarNFTmeans selling your LOCKED GVILLE, since the contracts are attached to the SuperCarNFT, everything you apply to the SuperCarNFT(Pit Crew, XP, toolbox mods) stays with the SuperCarNFT including your LOCKED GVILLE.