Jak
Remember the bombing in Oklahoma City, and the early WTC.....
There is a huge risk factor when you move from a small truck hauling some home furnishing to renting a tractor and hooking up to a trailer with 60K lbs... . When one of our larger trucks has been in for service I've rented from both Penske and Ryder... both are expensive... . to rent by the day, week, or month... just the mileage charges are steep... . We've used them off and on for 8 or 10 years..... but each time we rent they want 2 or 3 days notice and a copy of the drivers license and run him before they rent you the truck... . and we have an established accounts with both... .
Now I'm sure its different for the big guys... those that rent all the time or have tractors on long term leases..... They would have to be treated differently... but we don't use them more than once every other year or so... ...
Hope this helps.....
Jim