Talk:Federated Auto Parts 400/@comment-177.98.15.194-20150928152125/@comment-26715739-20150928161000

The general consensus seems to be that the title sponsors are tied to specific races, and there is only one race in each "quarter" - with 6.2 and 11.2 being the 2 races for the first 2 title sponsors.

So while you might be able to get all the sponsorships without actually getting 100% - to get to the race for the 4th title sponsor you'd have to upgrade your car enough to get 100% completion anyway.

For more detailed discussion:

http://rr3.wikia.com/wiki/Thread:38368