A black Volkswagen Amarok pick-up has been stolen from outside a house in Swallow Hill, Thurlby, overnight between Sunday and Monday.
Intruders also broke into the house by smashing the glass pane of a door.
Anyone who saw any suspicious behaviour in the Swallow Hill area or have seen a similar vehicle on the road, should call 101.
When calling police, you should quote incident number 43 of January 12.
Meanwhile, a generator has been stolen from a site cabin at Billingbrough electricity sub station in Folkingham Road.
It happened between 5pm on Monday and 8am on Tuesday.
If calling police on 101, you should quote incident 49 of January 13.
You can also call CrimeStoppers, in confidence, on 0800 555 111.