Kumho Ecsta V730 255/40R17 — S2000 Track Tire
The tire we run on the S2000 at every track day. Summer performance compound, excellent grip at temp, competitive price point. All proceeds help grow OSMS.io.
Custom build — we'll confirm lead time after order.
This is the tire on the S2000. Not a sponsored pick, not a guess — this is what’s mounted and what gets driven at VIR.
Kumho Ecsta V730
Size: 255/40R17 98W
Type: Summer performance / track
Speed Rating: W (168 mph)
Load Index: 98
Season: Summer only — not for wet or cold conditions below 45°F
The V730 is a dedicated performance tire that runs with the Hankook RS4 and Federal 595 crowd at a lower price point. Heat cycle well, telegraph feedback clearly, and hold up on track without going off a cliff mid-session.
If you’re running an S2000 on 17s and want a tire that earns its keep on track days without destroying your wallet between events — this is the pick.
All proceeds go directly toward growing OSMS.io — more content, more installs, more open-source tools for the community.