DOT'd 48' x 102" Utility 3000R Multi-temp Reefer trailer, I put $9,000 into refurbishing this Carrier Vector 1800 MT reefer unit. Steel wheels w/Meritor PSI tire inflation system, ½ Cargo flat floor - ½ Duct Floor. spring-ride slider, Side door, Rear swing doors, 2 rows e-track. $16,000