Volkswagan and Ford vans have been targeted in a spate of spare wheel thefts in Sudbury and Great Cornard.
Six wheels were stolen in all, with thefts taking place in Kempson Drive, Malden Court and Kersey Avenue in Great Cornard between 2pm last Tuesday and 8am the next day.
Three further thefts occurred in Sudbury between 8.45pm and 9pm last Tuesday. Two in Milner Road and one in Church Field Road.
Police believe a silver Saab 9-5 estate, which was seen in the area around the time of all the incidents, may be linked to the thefts.
Calls should be made to police on 101.