Accelera Phi R tires are backed by a 30,000 mile limited manufacturer tread life warranty. This means the Phi R is expected to last at least 30,000 miles assuming proper use, maintenance, and rotation are followed.

Yes, Accelera Phi R tires can be used year-round thanks to extra sipes that enhance traction and performance in dry, wet, and light winter weather conditions. The Phi R also features large shoulder blocks that boost cornering capabilities and stability.

No, Accelera Phi R tires are not noisy thanks to extra sipes and an optimized design that work together to reduce road noises and vibrations.

Yes, the Accelera Phi R can be used in light snow thanks to its all-season rubber compound, wide grooves, and dense siping that increase traction and handling performance year-round. The Phi R is not Three Peak Mountain Snowflake certified, so it should not be used in moderate to severe winter weather conditions.

No, the Accelera Phi R is not a directional tire. The asymmetrical tread pattern of the Phi R provides sporty traction and handling while also allowing the tire to be freely rotated across the vehicle to promote even wear.