MARANGONI is proud to announce that it has manufactured a RINGTREAD tyre that achieved an “A” class energy saving level in the same test used for new tyres (ECE.R 117).
This amazing result was achieved by applying a Blackline tread ring with an optimised design for low rolling resistance on a high-quality casing, which featured the best rolling resistance class already in its first life. Retreading took place at MARANGONI’s plant in Rovereto, where the group’s headquarters and R&D centre are also located.
The ring used for this test was manufactured by MARANGONI using a special compound created ad hoc for the occasion.