trucking schools in michigan for double trailers?

hey there everybody i plan on going into the trucking career and i was wondering if anybody knows if any trucking schools in michigan has training for double trailers?

 

b trains. Just wondering if any school here in michigan had training for doubles because my mother works at a company called stone transport and i heard all there trailers are 53feet. where my dad works at ups and i guess for doubles at ups there both 25feet. I rather do doubles considering its more money for my paycheck

 

yea thats the only thing that sucks with trucking. The only company i know i can get hired into at 18 is where my mom works. Ill have to do daycab but that really does not bother me. it will atleast give me time to think about if i want to go farther in trucking. the only thing im worried about is hauling 2 53feet trailers. but practice makes perfect.