Eight vehicles were stolen from a business in Garrard Way, Kettering, last week.
Offenders forced their way into the California Car Wash sometime between 9pm on Wednesday, 12 October and 6.30am on Thursday, 13 October, and stole the vehicles along with tools and diagnostic equipment.
Included in the theft was a Range Rover Vogue, Mercedes Sprinter, three Volkswagen Caddy vans and a Mitsubishi Shogun.
Two of the vehicles were recovered near to the scene after one was in collision with a parked car at about 6am.
Two men were seen fleeing the vehicle after the collision. The first was white, of slim build, around 25 and with dark brown, hair which was longer on top. He had a full beard and was wearing jeans and a dark top.
The second offender was around 30, of large build, with a similar hair style to the first offender and also had a beard. He was wearing a dark top with zips on the arms.
Officers would like to speak to anyone who may have witnessed this incident or who may have any information regarding it.
Witnesses or anyone with information about this incident can contact police on 101 or Crimestoppers anonymously on 0800 555 111.