255/45R19 104W Hankook S1Evo3 K127E ACS T2 XL (KR)
Original price was: $305.50.$299.00Current price is: $299.00.
The Hankook Ventus S1 evo3 ev (K127E) in size 255/45R19 104W XL is a high-performance summer tyre specifically engineered for luxury electric vehicles. The T2 marking confirms it is a Tesla Original fitment, developed in collaboration with Tesla for the Model Y to ensure optimal range and handling.
The ACS (Acoustic) marking is the critical comfort feature here—it denotes Hankook’s “Sound Absorber” technology, which uses an internal foam layer to neutralize road noise.
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Description
Hankook Ventus S1 evo3 ev (255/45R19 104W ACS T2 XL KR)
The Tesla Model Y Benchmark. Silence, Range, and Instant Torque Control.
As an “EV-tuned” variant of the award-winning K127, the K127E is built to manage the heavy battery weight and immediate acceleration of electric motors while maintaining a whisper-quiet cabin.
| Specification | Detail |
| Size | 255/45R19 |
| Load Index | 104 (XL – Extra Load: Max Load 900 kg) |
| Speed Rating | W (Max Speed: 270 km/h / 168 mph) |
| Homologation | T2 (Tesla Approved Original Equipment) |
| Origin | KR (South Korea) |
| Technology | ACS (Sound Absorber / Acoustic Foam) |
✨ Key 2026 Performance Technologies
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🔇 ACS (Sound Absorber) Technology:
Since EVs lack engine noise, tyre roar is much more noticeable. Hankook integrates a specialized polyurethane foam layer inside the tyre to absorb vibrations and air resonance. This results in a 5–7dB reduction in cabin noise, preserving the “eerily quiet” Tesla driving experience.
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🏎️ Aramid Hybrid Reinforcement Belt:
Electric motors deliver 100% torque instantly, which can deform standard tyres. This aramid belt minimizes tread distortion during rapid acceleration and high-speed cornering, ensuring precise steering and a stable contact patch.
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🔋 Range-Optimized Compound:
The K127E utilizes a high-concentration silica compound vulcanized at lower temperatures. This reduces rolling resistance, helping to maximize your Tesla’s battery range compared to standard high-performance tyres.
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🌧️ Interlocking Groove Technology:
The tread features interlocking outside grooves that maintain stiffness for dry handling while simultaneously acting as high-capacity water channels. It offers Class A/B wet grip, providing security during sudden Singaporean downpours.
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🏗️ Dual-Layer Fiber Stiffener:
The internal carcass is reinforced with a dual-layer structure to support the heavy weight of an EV’s battery pack. This prevents the “mushy” handling feel often associated with fitting standard tyres on heavy electric SUVs.
📊 Performance Summary
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Cabin Silence: ⭐⭐⭐⭐⭐ (The industry benchmark for EV quietness)
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Battery Efficiency: ⭐⭐⭐⭐⭐ (Low rolling resistance for max range)
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Dry Handling: ⭐⭐⭐⭐ (Precise and stable under high torque)
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Wet Safety: ⭐⭐⭐⭐ (Excellent drainage and braking)
The Hankook S1 evo3 ev T2 is the essential choice for 2026 if you drive a Tesla Model Y. It is the only way to ensure your car retains its factory-certified balance of range, performance, and near-silent cabin refinement.
Additional information
| Width | 255 |
|---|---|
| Height | 45 |
| Rim size | 19 |
| Model | K127 |
| Run Flat | No |
| Load / Speed Index | 104W |
| Brands | Hankook |
| Year | 2025 |
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