Between 7.20pm and 8.15pm on Sunday 9 March 2014, a white Transit was stolen from the rear of S B Utilities on Market Flat Lane, Lingerfield.
The suspects have used an implement to cut through a padlock before stealing the tipper, registration number HG60 CXW.
Police are appealing for anyone who saw any suspicious activity in the area on Sunday night, along with anyone who saw the vehicle being driven away or knows where it is now, to contact them.
Anyone with any information is asked to contact North Yorkshire Police on 101, select option 2 and ask for PC Neil Roworth. Or you can email firstname.lastname@example.org
Alternatively, if you do not wan to give your name, you can pass information anonymously to Crimestoppers on 0800 555 111.
Please quote incident number 12140038222 when passing on information about this crime.