LLVlog #1: I Just Bought A Mail Truck (1994 Grumman LLV)
Removing an engine from a USPS Grumman LLV - Time lapse video
'Ask Evan': "Why do mail trucks have such a distinct sound?"
1993 Grumman LLV postal van
Mail Truck (LLV) 0-60
The Grumman Long Life Vehicle (LLV) is an American light transport truck model, designed as a mail truck for the United States Postal Service, which is its primary user. It is also used by Canada Post.