Continental ExtremeContact Sport Tires. The ExtremeContact Sport is Continental's Max Performance Summer tire developed for the drivers of sports cars, performance sedans and powerful luxury vehicles looking to combine serious performance in the dry and wet with refined ride and noise comfort. Like all summer tires, the ExtremeContact Sport is not intended to be serviced, stored nor driven in near- and below-freezing temperatures, through snow or on ice.
Utilizing a specialized summer-only compound molded into a five-rib (six-rib in some sizes), asymmetric design, the ExtremeContact Sport features Continental's SportPlus Technology, which focuses on delivering precise handling, wet traction and enhanced wear for well-rounded maximum performance. The outside shoulder features wide tread blocks for lateral grip and high-speed handling, and the continuous center rib provides constant rubber-to-road contact for solid on center feel, while an optimized footprint evenly distributes pressure across the face of the tire for improved tread life. Continental's patented +Silane tread compound technology delivers the grip needed for sure-footed handling in damp conditions, and the deep, circumferential grooves provide a direct path for water to flow through the contact patch, reducing the risk of hydroplaning. Quickview Performance Indicators molded into the tread pattern provide at-a-glance awareness of the tire's suitability for use in dry and wet conditions.
The internal construction of the ExtremeContact Sport consists of a polyester or rayon cord (depending on size) body casing and two-ply sidewall construction to add sidewall stiffness without compromising ride comfort. The casing ply supports two high-tensile steel belts, and two spirally wound polyamide cap plies reinforce the structure for high-speed capability.
Note: Tires exposed to temperatures of 20 degrees F (-7 degrees C) or lower must be permitted to gradually return to temperatures of at least 40 degrees F (5 degrees C) for at least 24 hours before they are flexed in any manner, such as by adjusting inflation pressures, mounting them on wheels or using them to support, roll or drive a vehicle.
Flexing of the specialized rubber compounds used in Max Performance Summer tires during cold-weather use can result in irreversible compound cracking. Compound cracking is not a warrantable condition because it occurs as the result of improper use or storage, tires exhibiting compound cracking must be replaced.
All items will be shipped via Standard Ground Service unless otherwise requested. Many carriers require a physical street address; they will not deliver to a P.O. Box. All freight charges are the customer’s responsibility. Please note that all freight charges quoted are for Standard Ground Service on the price list. We will be happy to quote you charges for other shipping methods. All Items shipped on Friday Next Day Air will be delivered on the following Monday. If you would like Saturday delivery for items shipped on Friday only, please contact us for shipping arrangements. If an item is custom order or on back order, it will ship with the selected shipping service as soon as it is ready. To check if an item is in stock and ready to ship, please call our parts department.
Customers may return new, unused items within 90 days of delivery for a full refund to the original payment method. West Coast Corvette is not responsible for return shipping costs unless it was our error. Please refer to the tables below for return restrictions.
Full refund to original payment method
After 90 Days
10% Restocking fee and store credit
Oversize fees are noted on the product listing. Including but not limited to, wheels, spoilers, splitters, side skirts, any items with initial oversize shipping fees
10% Restocking fee
MGP Calipers, Lloyd mats, Racemesh grills, Speed Lingerie, American Car Craft, Oracle Lighting
Not eligible for return
Used parts, clearance items and parts that have been installed.