INTERNAL TIRE BALANCING BEADS
Counteract is the only balancing product on the market proven to improve fuel economy in two separate S.A.E and TMC type II tests. Auburn University (PAVE) program for advance vehicle evaluations conducted an S.A.E and TMC type II test and reported a 2.2% fuel consumption improvement on 18 wheelers carrying close to a maximum load. The PIT conducted the same test, with equally impressive results, PIT is a group within FPInnovations, one of the largest non-profit, private scientific research centers in the world
How it works?
http://www.counteractbalancing.com/