Relative Strengths: Large bumps smothered well. Grip level in the dry surprisingly high given heavily siped pattern. Those sipes make for a tire that breaks its grip more gently than the Michelin Pilot Exalto 2 or Pilot Sport 2 sampled on other cars (or many of the compromised towards test track performance tires that dominate the market today).
Relative Weaknesses: Some tread rumble at low speeds. Ride is figety as well (the ride may not be an issue on a vehicle with more slack in the suspension than the firmly damped E46 Xi chassis we sampled it on*). The steering isn’t as linear as I’d like, it’s soft on-center than transitions suddenly on either side (something that might be solved with different toe settings but unexpected given the heavily ribbed pattern of this particular unidirectional).
Verdict: Whereas the A/S version of the Pilot Sport is best considered a three season with better wet and low temp ability, it’s good to see Michelin designed the Exalto A/S tire for the way most of us really drive. Hopefully it signals a return to all-season tires that place all weather grip above 3-season grip or high readlife claims.
*other tires sampled on this chassis: Michelin Pilot Sport A/S, Bridgestone RE750, Goodyear RS-A, Continental ContiTouringContact CV95