Kumho's family of Ecsta (x' ta) performance tires is designed to enhance every vehicle's capabilities. The Ecsta MX member of the family is Kumho's Extreme Performance tire developed for the drivers of sports cars, performance sedans and sporty coupes. The Ecsta MX is designed to deliver Kumho's ultimate level of dry road performance while maintaining good wet traction. The Ecsta MX is not intended to be driven in near-freezing temperatures, through snow or on ice.
The Ecsta MX molds Kumho's advanced silica tread rubber compound into a directional tread pattern that features massive, stable blocks to increase cornering traction and steering response, while four large, circumferential and multiple directionally aligned lateral grooves resist hydroplaning and enhance wet traction. The tire's structure includes two wide steel belts that are reinforced by spirally wound nylon to provide excellent strength, uniform ride quality, and high-speed capability while the sidewalls are tuned to resist lateral deflection and to provide handling control and positive feedback.
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.