Begin here to order
your Dunlop SP 40 A/S Tires ... click below, then enter your vehicle make and year:

Enter The Tire Rack's Upgrade Garage to build a complete performance upgrade for your vehicle. Tires, wheels, brakes, suspension.
- About the Dunlop SP 40 A/S Tires -
The SP40 A/S is Dunlop's value packed radial that delivers all-season traction, responsive handling, a smooth and quiet ride and long dependable mileage. The all-weather tread design features three wide circumferential tread grooves, siping and block edges for road-biting grip on a variety of road surfaces.