The guarantee covers Marix tyres retreaded by Marangoni, against any fault that may be attributed either to the manufacturing process or to the quality of the materials used.

A tyre which has been claimed defective will be inspected by Marangoni’s specialised technicians of the analysis laboratory, and if:
  • no more than 5 years have passed since the manufacture date;
  • non evidence of flaws is detected due to incorrect usage, impacts, sharp-edges objects;
  • the tyre has received regular maintenance


then, Marangoni will proceed to credit the remaining value of the tyre. Marangoni can make this commitment because of high technical standards of production, being internationally recognised and to the usage of high quality materials.