Ultra High Performance Tyre
Asymmetric
Made in Korea
The Kumho Ecsta PS91 is a high-performance summer tire designed for sports cars, supercars, and high-powered sedans.
It is inspired by Kumho's motorsport heritage and aims to deliver exceptional performance for enthusiasts who demand precision and control.
The PS91 benefits from Kumho's experience in motorsport, incorporating advanced technologies for superior handling and stability.
Asymmetric Tread Pattern provides excellent grip and cornering stability, especially at high speeds.
High-Speed Durability engineered to handle speeds exceeding 300 km/h, with a reinforced structure for stability and safety.
3D Dimple Technology enhances heat dissipation, improving wear resistance and extending the tire's lifespan.
Optimized Compound offers outstanding dry grip and braking performance, with reliable traction in wet conditions.
Exceptional grip and braking, making it ideal for spirited driving and track use.
Good water evacuation and traction, ensuring safety in rainy conditions.
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Highly functional compound from formula technology and stiffness-enhanced under tread, optimizing tire grip and maximizes high speed capability
Immediate handling response by wide shoulder and rib-type center block design.
Three dimensional block (C-Cut 3D) and the high-stiffness advanced belt package for PS91 are applied for securing high speed stability.
Heat releasing dimple technology (heat dissipating Block pattern) maximizes thermo-diffusion and high-speed durability.
Improved rim protector. Higher transverse strength. Optimized bead part stress.
R 18 - R 21
HK$ 900 - 1900 /tyre
Update Date(YYYY-MM-DD): 2024-11-29Some sizes promotion until 29 Aug 2025. Tesla Model Y 255/45 R19 as low as $1000/tyre
Update Date(YYYY-MM-DD): 2025-08-08
Purchase Authorized Official Kumho can enjoy extra 12 months warranty, covered by Kumho tyre agent
Stamford Tyres (HK) Ltd.
You can click here to direct for registering
warranty after purchase.
Tyrehood is not a sole agent of any brand. Please do not enquire us for clarification of any tyre products that you have purchased in another store as Tyrehood do not have any information regarding your purchase at other stores.
PS91 Tyre Size | Loading and Speed index | Manufacture Place |
---|---|---|
275/30 ZR21 | 98Y | Made in Korea |
245/45 ZR20 | 103Y | Made in Korea |
275/40 ZR20 | 106Y | Made in Korea |
265/40 ZR20 | 104Y | Made in Korea |
255/40 ZR20 | 101Y | Made in Korea |
245/40 ZR20 | 99Y | Made in Korea |
295/35 ZR20 | 105Y | Made in Korea |
285/35 ZR20 | 104Y | Made in Korea |
275/35 ZR20 | 102Y | Made in Korea |
265/35 ZR20 | 99Y | Made in Korea |
255/35 ZR20 | 97Y | Made in Korea |
245/35 ZR20 | 95Y | Made in Korea |
235/35 ZR20 | 92Y | Made in Korea |
305/30 ZR20 | 103Y | Made in Korea |
295/30 ZR20 | 101Y | Made in Korea |
285/30 ZR20 | 99Y | Made in Korea |
275/30 ZR20 | 97Y | Made in Korea |
245/30 ZR20 | 90Y | Made in Korea |
255/45 ZR19 | 104Y | Made in Korea |
245/45 ZR19 | 102Y | Made in Korea |
285/40 ZR19 | 107Y | Made in Korea |
275/40 ZR19 | 105Y | Made in Korea |
255/40 ZR19 | 100Y | Made in Korea |
245/40 ZR19 | 98Y | Made in Korea |
225/40 ZR19 | 93Y | Made in Korea |
285/35 ZR19 | 103Y | Made in Korea |
275/35 ZR19 | 100Y | Made in Korea |
265/35 ZR19 | 98Y | Made in Korea |
255/35 ZR19 | 96Y | Made in Korea |
245/35 ZR19 | 93Y | Made in Korea |
235/35 ZR19 | 91Y | Made in Korea |
225/35 ZR19 | 88Y | Made in Korea |
305/30 ZR19 | 102Y | Made in Korea |
295/30 ZR19 | 100Y | Made in Korea |
285/30 ZR19 | 98Y | Made in Korea |
275/30 ZR19 | 96Y | Made in Korea |
265/30 ZR19 | 93Y | Made in Korea |
255/30 ZR19 | 91Y | Made in Korea |
245/45 ZR18 | 100Y | Made in Korea |
225/45 ZR18 | 95Y | Made in Korea |
275/40 ZR18 | 103Y | Made in Korea |
265/40 ZR18 | 101Y | Made in Korea |
255/40 ZR18 | 99Y | Made in Korea |
245/40 ZR18 | 97Y | Made in Korea |
235/40 ZR18 | 95Y | Made in Korea |
225/40 ZR18 | 92Y | Made in Korea |
285/35 ZR18 | 101Y | Made in Korea |
275/35 ZR18 | 99Y | Made in Korea |
265/35 ZR18 | 97Y | Made in Korea |
255/35 ZR18 | 94Y | Made in Korea |
245/35 ZR18 | 92Y | Made in Korea |