page overloaded with tables

I am looking for a better ui-design idea for this page.
So each company has different types of vehicles (trucks, personal vehicle , tractor etc)
Each vehicle has its own dates for the different government required documents like insurance, emissions.
some vehicles don't need emissions (tractor for example)

the problem is that the current design is working but its very loaded with many tables and data
looking for a way to simplify this UI to be user friendly.