The Sailun SDR1 is a drive tyre that features an optimized tread formula that improves wear resistance by ensuring the tyre runs cool. It has a rib between the pattern blocks to help reduce partial wear and improve scrub resistance. The main features of the Sailun SDR1 tyre are; Widened tread grooves to improve the self-cleaning capabilities for grip; A rib between the pattern blocks which is designed to improve stiffness and reduce partial wear; a widened running surface which allows for better driving stability. The Sailun SDR1 is TUV SUD MARK certified and accredited. The TUV SUD Group of Southern Germany is one of the most respected third-party certification bodies in the world and is considered a top provider in tyre certification. The independently conducted test results by TUV SUD confirmed the SDR1 tyre surpassed testing standards in wet braking performance with 16% better stopping distance, noise emission levels 1DB lower, rolling resistance 9% lower, and that it passed all the TBR endurance tests.