... one of the biggest and professional tyre supplier in China,who produce mainly 6 kinds of tires and tubes under the leading ... brand GENCO,GENCOTIRE,SOWESTONE including TBR,TBB,OTR,PCR,Agricultural Tyres and Forklift Tyres.2.CertificatesGENCO tyre ... ,CCC,SONCAP,INMETRO,GCC,CCC,ISO and so on.3. Tires: Off Road Tires/OTR tires4. Tire sizes:29.5-29,29.5-25 ...