Kumho Ecsta V730 255/40R17 XL 98W Extreme Performance Summer Tire
⚡ Price Comparison Summary:
Weekly updated prices from top retailers 2 retailers, the best price for the Kumho Ecsta V730 255/40R17 XL 98W Extreme Performance Summer Tire is $214.12, currently matched by Tire Rack and SimpleTire.$214.12
Alright gearheads, let’s talk serious rubber. You’re looking at the Kumho Ecsta V730, specifically the 255/40R17 XL. As a tech who sees all kinds of tires come through the shop, I can tell you this isn’t just another street tire – this is purpose-built for those who demand the absolute maximum from their vehicle.
This is an Extreme Performance Summer Tire, meaning it’s engineered for ultimate grip and precision handling in warm, dry conditions. Think track days, autocross, or spirited drives where every corner counts. Its specialized tread compound and robust construction deliver rapid steering response and incredible traction when you’re pushing the limits. And with a ‘W’ speed rating, signifying it’s safe for speeds up to 168 mph (270 km/h), it’s clearly ready for high-velocity action. Just remember, ‘summer’ isn’t just a suggestion; these tires are optimized for temperatures above freezing and should not be used in cold weather or snow.
Features
- Aggressive directional tread pattern for maximum dry grip
- High-grip compound for superior cornering and braking
- Reinforced sidewall for enhanced steering response and stability
Technical Specs
- Size: 255/40R17
- Load Index: 98 (1653 lbs per tire)
- Speed Rating: W (168 mph / 270 km/h)
- Extra Load (XL) Construction
- Manufacturer Part Number: 2271293
Product information is compiled and reviewed by our editorial team using manufacturer specifications and retailer data.


