
Tyre Inner Tube 11.00/12.00r20 11.00/12.00-20 11.00-20 12.00-20 TBR Truck Bus Butyl Natural Rubber Tube. Butyl Rubber Material: Offers excellent airtightness, aging resistance, and long life compared to natural rubber. OEM Service Available: Customize brand, packing, and weight according to your specific requirements. 100% Quality Testing: All inner tubes undergo rigorous testing before packing to ensure reliability. Wide Size Range: Available in various sizes including 9.00R20, 11.00R20, 12.00R20, and more. ISO9001 Certified: Manufacturing process meets international quality management standards. Fast Delivery: Standard delivery time is 10-15 days after receiving the deposit. Global Export Market: Products exported worldwide with flexible shipping terms like FOB, CFR, CIF.