Kumho Tire

ECSTA ASX (ASX for All-Season Xtreme) is a member of Kumho's race-proven ECSTA high performance tire family. It is an Ultra High Performance All-Season tire that was developed to meet the needs of the drivers of sports cars, coupes and sedans by blending responsive handling with dry, wet and year-round traction, even in light snow.

On the outside, the ECSTA ASX molds a high technology silica and carbon tread compound into an asymmetric tread design that features large outside tread blocks for quick response and sporty handling with high volume circumferential and high angle slant grooves to resist hydroplaning and enhance wet traction. Constant contact center blocks help reduce noise while providing continuous road contact to improve straight-line stability. Internally, ECSTA ASX tires feature Kumho's Dynamic Casing Shape Technology that controls casing tension throughout the tire. This allows the ECSTA ASX to increase ride comfort by absorbing bumps and increase handling by remaining stable when cornering. ECSTA ASX tires feature twin, high-tensile steel belts with spiral-wrapped jointless cap and belt edge strips to stabilize the tread area enhancing handling, high-speed capability and ride quality while minimizing weight.

Kumho ECSTA ASX Metric 35/40/45/50/55 Series, 'W' Speed Rated
The ECSTA ASX combines ultra high performance with the everyday needs of all season traction, low noise and outstanding ride comfort. Specifically built for the most demanding of conditions, the ECSTA ASX uses the latest technology and silica compounding to deliver a truly unique driving experience.

• Asymmetrical tread design optimizes all season and dry performance.
• Large outside shoulder blocks for maximized Cornering performance.
• High angle slant grooves on inside of tread for optimum water drainage.
• E technology step grooves and sipes increase edge effect for increased wet and snow performance.
• High volume circumferential grooves provide maximum water drainage for hydroplaning resistance.
• High Tech silica tread compound maximizes dry and wet grip without giving up snow traction.
• Multi Zone tread contour provides dynamic casing control for improved comfort and handling.
• Rim Protector in the lower sidewall safeguards wheel against scratches and abrasions.

The KUMHO ECSTA 711 features a high performance tread compound that is molded into a directional tread design. The tread design features stable independent shoulder and intermediate tread blocks to provide dry road handling while a continuous center rib enhances handling, reduces noise, and helps promote even tread wear. The ECSTA 711 radial's wide circumferential and lateral grooves team up to enhance wet traction and reduce the risk of hydroplaning. Internally, the ECSTA 711's twin steel belts are reinforced by nylon to provide long term integrity under high speed conditions while a polyester cord body enhances ride quality.

ECSTA SPT is KUMHO's Ultra High Performance Summer tire developed for sports cars, coupes and sedans. The ECSTA SPT was designed to offer grip, handling, comfort, wear and good looks in order to provide enthusiastic drivers the ability to "Drive Hard 'Go Big' Look Good." ECSTA SPT tires are not intended to be driven in near-freezing temperatures, through snow or on ice.
On the outside, ECSTA SPT tires feature KUMHO's High Dispersion Silica tread compound (that broadens the tread rubber's temperature operating range) molded into a directional tread design that features large, independent shoulder blocks, four straight circumferential grooves and three solid center ribs to combine wet grip, responsive handling and high-speed stability. Rotation Wear Indicators (R.W.I.) are built into the ECSTA SPT to let drivers know the time has come to rotate tires to maintain more even wear and lower noise levels into the later stages of the tire's life. On the inside, ECSTA SPT tires feature twin steel belts reinforced by a spiral-wrapped, jointless nylon cap ply to enhance ride quality while providing high-speed durability.

Features ECSTA SPT Metric 30/35/40/45/50/55 Series, V & W Rated
A unidirectional UHP tire that provides new tire performance in wet and dry even after the tire is more than half worn. It delivers world class technology by combining grip, handling, comfort, exceptional wear and eye appealing characteristics.

• Drive Hard, Go Big, Look Good!
• 16" thru 20" Sizes in 35, 40, 45, 50, 55 series
• H,W & Y-Speed rated