Kumho Ecsta 4X II (KU22-II) Ultra-High-Performance All-Season Tire
Meet the Kumho Ecsta 4X II (KU22-II), an ultra-high-performance all-season tire built for everyday agility and year-round confidence. Its asymmetric tread, cold-weather compound, and dense siping deliver precise steering and dependable wet braking. Tuned tread blocks help keep pattern noise in check at highway speeds, and the casing balances feedback with comfort. For sporty sedans and coupes, it brings sharp response in the dry along with usable traction when temperatures drop, making it a smart value for daily performance driving.
Features and Technology
An asymmetric tread puts larger outer shoulder blocks to work for cornering stability, while tightly siped inner ribs clear water and maintain contact. A silica-rich, cold-weather compound keeps the rubber pliable as temperatures fall, so grip stays consistent without a harsh ride. Four wide circumferential grooves evacuate water to resist hydroplaning, and a variable pitch sequence helps lower pattern noise. Reinforced sidewalls and a stable center rib strengthen on-center feel and braking stability, which keeps the tire composed during lane changes and quick stops.
All-Season Performance: Dry, Wet, and Light Snow
On dry roads, the Ecsta 4X II delivers crisp turn-in and predictable feedback thanks to a solid center rib and sturdy shoulders. In the wet, wide channels and dense siping move water out of the footprint for confident braking and secure cornering at daily speeds. In light snow, the cold-weather compound and siping provide enough bite to get moving and stop in control, as long as conditions are moderate. For frequent deep snow or ice, a dedicated winter tire remains the safer pick.
Handling, Ride Quality, and Noise
This tire keeps handling sharp without beating you up on the commute. Variable pitch tread blocks reduce cabin hum at cruise, and the casing is tuned to smooth out patched asphalt. Steering feels immediate around center with stable highway tracking when pressures are set correctly. As with any UHP all-season, proper inflation and regular rotations help prevent uneven wear that can raise noise over time.
Sizes, Specs, and Fitment Guide
The Ecsta 4X II comes in popular performance sizes for sporty cars, including 225/45R18. Load index and speed rating vary by size, so match or exceed the specs on your vehicle's door-jamb label. Most sizes are conventional construction, not run-flat, but confirm details on the product page. UTQG and new tread depth can differ across fitments, and rotating a full set every 5,000 to 7,500 miles supports even wear and consistent handling.
Price, Warranty, and Value
Live pricing depends on size and availability, so check your selected fitment for today's price and any promotions. Positioned as a value-focused UHP all-season, the Ecsta 4X II aims to deliver confident wet grip and responsive steering without premium pricing. Warranty coverage, including mileage and road hazard, varies by size, retailer, and region. Keep records of rotations and alignments to protect eligibility and overall cost of ownership.
Kumho Ecsta 4X II vs Alternatives
Within the UHP all-season field, the Ecsta 4X II leans into wet traction, direct steering feel, and approachable pricing. Some premium competitors prioritize ultimate dry grip or longer treadlife, often at a higher cost. Budget entries may underdeliver on wet braking or ride refinement. If you value year-round versatility, predictable manners in the rain, and strong performance per dollar, this tire sits in a comfortable middle ground.
Where it shines vs similar UHP all-season tires
Drivers often note strong wet grip for the price, stable highway tracking, and quick turn-in. Against similar UHP all-season tires, its value story stands out for commuters who want dependable braking in the rain and a comfortable ride. Other models may chase maximum dry grip or extended treadwear, but they usually cost more. If snow traction is a top priority, a dedicated winter set is still the better solution.
Customer Reviews and Common Feedback
Owners frequently praise the Ecsta 4X II for confident wet braking, surefooted everyday cornering, and low pattern noise when new. Ride quality is firm yet composed, which fits a performance-minded all-season. Watch for faster wear if alignments are off or rotations are skipped, and expect limitations in deeper snow compared with winter tires. For the best results, maintain factory pressures, rotate on schedule, and keep suspension components in good shape.
