Board Thread:Game Discussion/@comment-27048832-20170313061510/@comment-27510501-20170515122441

Yes, I have made Group C many times with no fully upgraded cars - even in the days of "LoanUps" as you call them. (I never borrowed upgrades due to my personal opinion that this was cheating.)

These days I can make Group B regularly, even without fully upgraded cars. Most of my cars are still heavily upgraded though, but not all the way.

This week I am (just!) in Group B so far, with only one of the four top cars fully upgraded.