Accelera Phi-R HWY Tires

Product Info

Phi-R HWY

Accelera Phi-R HWY tires are a focused ultra-high-performance option for drivers who want confident everyday road manners on a range of surfaces. Built with silica compound technology and an updated tread design, this model is designed to support responsive handling, strong wet-road performance, and reduced aquaplaning forces on slick pavement.

For Robertson Tire shoppers, the current catalog footprint is narrow and centered on one verified passenger fitment: 245/45-18, rated 100Y XL. That fitment also includes a 50,000-mile warranty, making it a practical choice for performance-minded sedans and coupes looking for a balance of grip and everyday usability.

The Phi-R HWY also emphasizes low rolling resistance for an efficiency-minded drive, plus wet-road confidence when conditions turn stormy. If you want help comparing options or planning installation, Robertson Tire can help you shop tires, schedule service, and review warranty details.

Tire Sizes