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Order Processing and Shipping • Order Processing • Shipping • Order Cancellation Returns and Warranties • Return Information • Warranty Claims General FAQs • Do tires stretch? • How often should I check my tire pressure? • What is the difference between K-Shield and K-Shield Plus (KS+)? • What is the white film on my tire? • What is TPI? • What size tire do I need? • What tube should I order? • Why don’t I see my current tire on your website? Tubeless FAQs • Can I use tubes in my tubeless tires? • How much sealant should I use? • How often should I refresh / replace sealant • What are the benefits of tubeless? • What is tire sealant? • What kind of sealant should I use? • What should I do if my valve is clogged with sealant? • Which tires are tubeless ready? • Why is my tire leaking sealant?

E-Bike Tire FAQs • Can I use E-Bike tires on my regular bike? • What is E50? • What is the ECE-R75 certification? • What is the EMC casing? • Why does my tire have a moped label on it? Additional Support • How do I contact you?