255/45R19 104W Hankook S1Evo3 K127E ACS T2 XL (KR)

SKU: HK2554517K127
In Stock

Original price was: $305.50.Current 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

  • 🔇 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.

  • 🏎️ 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.

  • 🔋 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.

  • 🌧️ 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.

  • 🏗️ 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

  • Cabin Silence: ⭐⭐⭐⭐⭐ (The industry benchmark for EV quietness)

  • Battery Efficiency: ⭐⭐⭐⭐⭐ (Low rolling resistance for max range)

  • Dry Handling: ⭐⭐⭐⭐ (Precise and stable under high torque)

  • 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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