Enstien Fuel Incorporated and garage, an independent gas station, car repair shop, "car storage" facility, convenience store, and possibly heating fuel distributor along Hill Road (former New York State Route 27A) in the Village of Southampton, New York. Technically, Hill Street is a former segment of Montauk Highway, hence the "Montauk Highway" category. The tanker truck on display appear to be some kind of medium-duty General Motors truck (Chevrolet or GMC) from the mid-1960's.
<a href="//commons.wikimedia.org/wiki/User:DanTD" title="User:DanTD">DanTD</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>