Relevance. Rating Newest Oldest. Best Answer: Air Brakes are included as part of a CDL-A so a seperate endorsement is not required, but for a CDL-B or lower, If the vehicle you will be driving is equipped with air brakes, then you need an air brake endorsement.
Grove is a city in Delaware County, Oklahoma, United States. The population was 6,623 at the 2010 census, an increase of 27.6 percent from 5,131 in 2000.
Oak Grove is a city in Christian County, Kentucky, United States, adjacent to the Fort Campbell Army base. The population was 7,064 at the 2000 census. It is part of the Clarksville, TNâKY Metropolitan Statistical Area. Oak Grove is one of Kentucky's most recently established cities. It was incorporated on September 24, 1974. Oak Grove is located at 36Â°39â²30â³N 87Â°25â²10â³W / 36.65833Â°N 87.41944Â°W / 36.65833; -87.41944 (36.658374, -87.419565).