GRI Green XLR Earth field tested in Germany
GRI’s recently launched Green XLR Earth Series has been undergoing field testing in Germany for the last 6 months. The manufacturer also refers to testing in “other European countries”. According to the company, the tyres contain 78.6 per cent sustainable material, including pure natural rubber sustainably sourced from Sri Lankan rubber farmers. Other input materials include: recycled carbon black, reclaimed rubber, highly dispersible silica, soybean oil and bio-sourced cellulose fibres. The use of bio-sourced soybean oil, combined with next-generation HD Silica, reportedly improves fuel economy and extends tyre life.