I guess when you operate a large fleet, it all adds up...
http://www.cnn.com/2017/02/16/world/ups-trucks-no-left-turns/index.html
Quote:
By favoring right-hand turns at all times -- unless a left is unavoidable -- the carrier saves millions of gallons of fuel each year, and avoids emissions equivalent to over 20,000 passenger cars.
This must cause some uneven tire wear though.
http://www.cnn.com/2017/02/16/world/ups-trucks-no-left-turns/index.html
Quote:
By favoring right-hand turns at all times -- unless a left is unavoidable -- the carrier saves millions of gallons of fuel each year, and avoids emissions equivalent to over 20,000 passenger cars.
This must cause some uneven tire wear though.