
Durable 20 X 40 Butyl Rubber Tires with Straight Tubes. Durable Wear-Resistant Material: Constructed with natural rubber, steel wire, and nylon for long-lasting performance. Comprehensive Certifications: ISO, CCC, CE, DOT, GS, RoHS, FCC, and ECE certified for global safety standards. Factory Direct Supply: Direct from manufacturer with standardized production and strict quality control. Customization Support: Supports customization for tire quantity, patterns, and packaging based on order volume. OEM and ODM Services: Full customization options available from samples, designs, and flexible requirements. One-Year Warranty: Includes one-year after-sales service and warranty coverage for peace of mind. Professional Experience: 30 years of tire production experience with complete sizes for various models. Sample Service Available: Samples available upon payment of fee and shipping; fee deducted on bulk orders.