The SP31 A/S is Dunlop’s Passenger All-Season tire developed for drivers looking to match the Original Equipment (O.E.) needs of their fuel-efficient compact and sub-compact cars. Used as O.E. on Honda Civic Hybrid, Fit and Insight models, the SP31 A/S is designed to help maintain the vehicle’s original fuel efficiency and environmental impact while providing all-season traction in dry, wet and wintry conditions, including in occasional light snow.
The SP31 A/S combines traditional energy efficient tire technologies (efficient tread compound, a narrow width asymmetric tread design, reduced beginning tread depth and optimized internal construction) to maximize vehicle efficiency and driving range.
*Specific sizes featuring low rolling resistance technology are identified as such on the Sizes tab, as well as on the tire’s Specs tab.
Founder at Tiresout. Used to be working as an engineer at Bridgestone Tires Akron Technical Center. The responsibilities included but were not limited to technical computing, indoor & outdoor testing of new tires.