Accelera PHI 235/35ZR20

235 is the tread width in millimeters, 35 means the sidewall is 35% of that width, and R20 is the 20-inch rim it mounts on. 92 is the load index (1,389 lbs per tire), and Y is the speed rating (up to 186 mph).

The PHI is built for passenger vehicles including sedans, coupes, hatchbacks, minivans, and crossover utility vehicles. It is available in 41 sizes ranging from 16-inch to 22-inch rim fitments, covering a broad range of makes and models.

The PHI's medium lateral grooves are designed to evacuate water from the tread area, lowering the risk of hydroplaning and helping maintain grip on wet pavement. While the tire handles rain and light wet conditions well, it is not Three-Peak Mountain Snowflake certified, so it is not intended for severe winter or heavy snow use.

The PHI can manage light snow and cold-weather driving reasonably well for an all-season tire, thanks to its grooved tread that helps clear slush and water. However, it lacks the 3PMSF certification that indicates suitability for severe snow service, so drivers in regions with harsh winters should consider a dedicated winter tire for those months.

Accelera backs the PHI with a 30,000-mile limited tread life warranty. Reaching or exceeding that figure depends on maintaining proper inflation, alignment, and regular rotation intervals as recommended by the vehicle manufacturer.

Accelera is a brand of PT. Elangperdana Tyre Industry, founded in Indonesia in 1996 and focused on high-performance and specialty tires. The PHI is primarily associated with Indonesian production, though manufacturing locations can vary by market and production run.