Thieves made off with a truck and a van from a Great Yarmouth industrial estate.
It happened in Suffolk Road at some point between Friday, March 22 at 4pm and Sunday, March 24 at 6pm.
The vehicles were a white Leyland tipper truck and a white Luton style van with a hydraulic tail lift.
Both had been parked up, but were removed from a yard.
Police say the removal of these vehicles would have required a large vehicle as both were not drivable.
Call PC Grant Buchanan on 101 or call Crimestoppers anonymously on 0800 555111.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here