Hankook 3003108 AL21 11R22.5 144/142L Commercial Truck Steer Tire

The Hankook AL21 11R22.5 is a SmartWay verified commercial truck radial tire engineered for long-haul steer axle applications. Part of Hankook's innovative Smartec series, this tire delivers exceptional mileage, fuel efficiency, and dependable performance for medium and heavy-duty trucks.

Advanced Construction Features:

• Minimized Belt Motion: Reduces heat generation for extended casing life and improved retreadability
• Wide and Enriched Belts: Provide superior strength and durability for heavy load applications
• Optimized Carcass Structure: Enhanced stability and load-carrying capacity
• Optimized Bead Profile: Ensures secure mounting and uniform pressure distribution

Tread Design and Performance:

• Side Decoupling Groove: Prevents uneven wear by reducing movement between sidewall and shoulder
• Optimized Lateral Kerf and Semi-Groove Kerf: Delivers better traction and promotes even wear for superior mileage
• Rounded Kerf Edges: Prevents tearing and cracking for extended tire life
• Stabilized Footprint: Reduces irregular wear patterns for longer service life
• 19/32" Tread Depth: Deep tread for extended wear and multiple retreading cycles

Efficiency and Environmental Benefits:

• EPA SmartWay Verified: Meets strict fuel efficiency and environmental standards
• CARB Approved: Compliant with California Air Resources Board regulations
• Improved Rolling Resistance: Lower fuel consumption compared to competitive steer tires
• 23% Mileage Improvement: Significantly longer tread life versus previous generation

Specifications:

• Size: 11R22.5
• Load Range: G (14 Ply Rating)
• Service Description: 144/142L
• Speed Rating: L (75 mph maximum)
• Tread Depth: 19/32"
• Section Width: 11.1 inches
• Overall Diameter: 41.4 inches
• Measuring Rim: 8.25 x 22.5
• Tubeless (TL) Construction

Coverage: Backed by Hankook's Extended Warranty program with unlimited retreads for up to 7 years, ensuring maximum value and long-term performance for commercial fleets.

The Hankook AL21 is designed for professional fleet operators who demand reliability, fuel savings, and long tread life. Its SmartWay verification and advanced engineering make it an ideal choice for regional and long-haul trucking operations seeking to reduce operating costs while maintaining safety and performance standards.