Customer Info Additional Information area

v1.3.9h
ih and LB3
Custom Template(s)

Recently had database hacked and finally recovering. Unfortunately required to reload by hand all products, etc. Point to this communication is I need to have a way to allow customers to add much more information in thier respective acct section. As Example, I sell Wrecker Parts and Equipment as well as a tremendous number of accessories. I want to add information to the customer account area that will allow them to add thier fleet, individual vehicles (Year, Make, Model, Serial, blah, blah, blah) and add these tags to individual products based on the same items so that when a customer logs in, they can simply choose thier particular vehicle needing products the site will pull product listings based on customer request from saved vehicle information. Much like Many Auto Parts Web Sites.
If there is already something available I am truly sorry, but have spent countless hours and haven't found anything like it.

Thank You in advance.