Dunlop 290008501 Grandtrek PT20 A/S 225/60R18 100H All-Season SUV Touring Tire

The Dunlop Grandtrek PT20 A/S (225/60R18 100H) is an original equipment all-season touring tire engineered for SUVs, crossovers, and light trucks. Manufactured in Japan and developed as OE fitment for select Toyota vehicles, this tire delivers a confident balance of all-weather traction, handling precision, and ride comfort.

The asymmetric tread pattern pairs with a silica-based all-season compound to maximize grip in dry, wet, and light winter conditions while maintaining rubber pliability across a wide temperature range. Deep circumferential grooves channel water and slush away from the contact patch to resist hydroplaning and enhance wet-weather safety. Shoulder tread blocks with precision-placed sipes generate additional biting edges for improved cornering grip and maneuverability.

Center rib continuity maintains consistent road contact for sharp steering response and driving stability, while the multi-pitch tread design uses sound-canceling frequency technology to minimize tread pattern noise. The result is a smooth, quiet cabin experience that matches the comfort expectations of premium SUV ownership.

Key Features:

• Asymmetric all-season tread – Enhanced grip in dry, wet, and light snow conditions
• Silica-based compound – Maintains flexibility across temperature extremes for year-round performance
• Circumferential grooves – Evacuate water and slush for effective hydroplaning resistance
• Multi-pitch tread design – Reduces road noise for a quiet, comfortable ride
• Optimized tread stiffness – Improves fuel economy and consistent tread wear
• Center rib construction – Enhances steering responsiveness and driving stability
• OE fitment – Original equipment tire for select Toyota vehicles

Tire Specifications:

• Size: 225/60R18
• Load Index / Speed Rating: 100H (up to 130 mph)
• Load Range: SL (Standard Load)
• UTQG: 360 B A
• Tread Depth: 10/32"
• Overall Diameter: 28.6"
• Maximum Inflation Pressure: 51 PSI
• Approved Rim Width: 6–8"
• Sidewall: Black Sidewall (BSW)
• Construction: Radial
• Country of Origin: Japan