Two Swedish haulers has joined Rumblestrip in partnership to test the next generation fuel reducing intelligence for roof deflectors on their heavy truck fleet. Rumblestrip will during the third quarter of 2017 install the automatic self-adjustable roof deflector on our partners truck fleet to measure and show the benefits of our software. The Rumblestrip software will show that it is possible to save in average 3% fuel which has an estimated value of 20 000 SEK per truck and year and at the same time reduce the trucks CO2 emission impact on the environment.