A federal agency is looking into four wrecks involving Tesla’s “full self-driving mode,” which could affect the future of autonomous trucks. Also, many owner-operators are unsure whether they are in fact making money. And fixing that is a process even the most math challenged can do. And plenty of truckers want to improve their tractor-trailer. We’ll tell you five things that you can do to get the most bang for your buck are.

0:00 – Newscast. 

10:15 – How can you tell if you’re making a profit?

25:08 – Five ways to get the most bang for your buck on your truck.

40:20 – Feds investigate safety of self-driving feature.