A Perfect DOT Inspection on His 70th Birthday! July 27, 2020July 27, 2020 oodletechSuccess Here is Ron Heath showing off his 100% Michigan DOT Inspection Sheet! He got a perfect score from the DOT for his truck and trailer during an inspection on 6/30/2020, and it also happened to be his 70th birthday as well that day! Happy Birthday, Ron!!! Thanks for all you do for Resource-One.