Yes they do
1490
yes they do
Yes in most cases UPS does service its own fleet of trucks. This is also true with the airplanes tht UPS uses to deliver worldwide.
UPS (brown trucks) is completely separate from USPS.
glass
Depends on which UPS trucks you're referring to. For the tractor-trailers, they use a mix of Freightliner, Mack, Volvo, and Sterling trucks. Those come both from vehicles ordered for UPS, and vehicles acquired when they bought out Overnite. The delivery vans have bodies made by Utilimaster, and I believe they're built on chassis from Freightliner Custom Chassis. They also run a number of Freightliner/Dodge/Mercedes-Benz Sprinter vans and Ford F350 box trucks.
Brown, in the USA.
Freight trucks are 13'6". The delivery trucks are slightly shorter at around 11' or so.
no only weekdays.
United Parcel Service of America is known for their brown trucks. To be more specific the color of these trucks is Pullman Brown. These trucks are known internally as package cars and are nicknamed "brown". In addition to the brown trucks UPS also operates an airline.
They are Black everywhere.