Sedona TR4 HD 87-0370 Heavy Duty Tube for 350/400 Tires with 18 Inch Size and 4 Valve Stems

The Sedona TR4 HD 87-0370 heavy-duty inner tube is designed for 350 and 400 series tires, providing durable performance and reliable inflation. Constructed with a high-grade synthetic and natural rubber blend, this tube offers excellent elasticity and resilience for demanding driving conditions. Featuring a 4-valve stem configuration, it ensures secure valve sealing and ease of inflation, making it suitable for a range of heavy-duty applications. The tube's robust build enhances its lifespan and maintains consistent tire pressure, contributing to safer and more efficient vehicle operation. With its tailored design, the TR4 HD tube reduces the risk of punctures and blowouts, ensuring peace of mind for professional and recreational use alike.

Features:

• T3 (Tapered Tube Technology): Offers variable tube thickness to optimize weight and strength placement

• Less unsprung weight and improved cooling: Enhances vehicle handling and durability

• Latest in tube technology: Ensures reliable performance for heavy-duty applications

• High-grade synthetic and natural rubber blend: Provides flexibility and durability under demanding conditions

• Heavy 2.5mm outer thickness tapering to a thinner 1.75mm against the rim: Combines strength with weight savings