Hankook Optimo H428 All-Season Grand Touring Tire

The Hankook Optimo H428 is a grand touring all-season tire engineered for passenger cars, coupes, sedans, CUVs, and minivans that demand confident year-round traction without sacrificing ride comfort. Selected as Original Equipment by major vehicle manufacturers, the H428 reflects Hankook's commitment to precision engineering and accessible everyday value.

At the core of the H428's performance is a silica-based all-season tread compound paired with a symmetric ribbed tread design. A continuous center rib maintains consistent road contact for enhanced steering responsiveness and braking stability, while detailed siping throughout the tread multiplies biting edges for superior grip on wet surfaces and light snow. Circumferential grooves and shoulder lateral channels evacuate water and slush from the contact patch, significantly reducing hydroplaning risk.

Ride refinement is built into every aspect of the H428's construction. A variable pitch tread sequence minimizes road noise and vibration for a quieter cabin on both city streets and highway drives. Internally, a polyester cord body cushions road impacts for a smooth, compliant feel, while twin steel belts and nylon reinforcing plies contribute structural rigidity and high-speed stability.

Key Features:

• Silica All-Season Tread Compound — Maintains grip and flexibility in dry, wet, and light winter conditions throughout the year
• Continuous Center Rib — Provides consistent ground contact for shorter braking distances, improved acceleration response, and stable straight-line tracking
• Circumferential Grooves & Lateral Shoulder Channels — Efficiently evacuate water and slush to resist hydroplaning on wet roads
• Detailed Sipe Pattern — Adds biting edges for enhanced grip on wet pavement and light snow surfaces
• Variable Pitch Tread Design — Reduces tread and road noise for a quieter, more comfortable driving experience
• Polyester Cord Body with Steel Belts — Absorbs road vibration while maintaining structural strength and shape retention at speed
• Symmetric Tread Pattern — Supports multiple tire rotation configurations to promote even wear and extended tread life
• M+S Rated — Meets Mud and Snow performance standards for added confidence in mixed-weather conditions
• UTQG 500 A A Rating — High treadwear grade signals strong durability and long-term value across the tire's life
• OE-Quality Engineering — Chosen by major automakers as original equipment, validating fit and performance that meets factory standards

The Hankook Optimo H428 is available across a broad range of passenger vehicle sizes, making it a versatile and dependable choice for drivers who prioritize comfort, all-season capability, and long-lasting value.