Kumho 235/35 R19 91Y Ecsta PS91 2024

Kumho Ecsta PS91 235/35ZR19 91Y XL is a summer ultra-ultra-high-performance tyre developed for high-performance passenger cars and sports vehicles. This 235/35R19 specification features a 91 load index, supporting up to 615 kg per tyre, and a Y speed rating for speeds up to 300 km/h. The XL construction provides additional load capacity, while the asymmetric tread is engineered for high-speed stability, responsive steering, dry-road grip and wet-road performance.

About Kumho Ecsta PS91 235/35ZR19 91Y XL

The Ecsta PS91 is Kumho's UUHP tyre designed for sports cars and performance-focused driving. Kumho describes the PS91 as a tyre for ultimate sports cars, while the 235/35ZR19 91Y XL specification is available for high-performance applications. The requested tyre is specified as a 2024 production tyre. :contentReference[oaicite:0]{index=0}

Ultra-High-Performance Summer Tyre

The Ecsta PS91 uses a performance-oriented asymmetric tread pattern developed for high-speed driving. Its tread and compound are designed to provide consistent road contact and responsive handling in summer conditions.

Dry and Wet Road Performance

The PS91 is designed to perform in both dry and wet conditions. Its compound and tread configuration are intended to provide strong traction, braking performance and controlled handling when driving at higher speeds. :contentReference[oaicite:1]{index=1}

High-Speed Stability

The Y speed rating corresponds to a maximum rated speed of 300 km/h under the applicable load, inflation and vehicle conditions. The reinforced XL construction further supports the load requirements of compatible high-performance vehicles.

C-Cut 3D Tread Technology

The PS91 uses Kumho's C-Cut 3D tread-block design. The reinforced three-dimensional tread blocks are designed to improve braking performance and help control heat generation within the tread during high-performance driving. :contentReference[oaicite:2]{index=2}

Performance Silica Compound

The Ecsta PS91 uses a specialised silica-based compound developed for ultra-high-performance applications. The compound is designed to support grip and handling across dry and wet summer road conditions. :contentReference[oaicite:3]{index=3}

Reinforced XL Construction

The 91Y XL specification is an Extra Load version. Its load index of 91 corresponds to a maximum load of 615 kg per tyre when operated according to the applicable tyre specifications and inflation requirements.

Asymmetric Tread Design

The asymmetric tread pattern uses different tread zones to balance handling, traction and stability. The PS91 also features a racing-inspired checkered-flag detail incorporated into the tread and sidewall design. :contentReference[oaicite:4]{index=4}

2024 Production

The requested product is specified as a 2024 tyre. Product listings for the exact Kumho Ecsta PS91 235/35R19 91Y XL identify the tyre as a 2024 production tyre. The exact production week of an individual tyre should be verified from the DOT/date code printed on its sidewall. :contentReference[oaicite:5]{index=5}

Who Should Consider This Tyre?

Kumho Ecsta PS91 235/35ZR19 91Y XL is suitable for compatible high-performance passenger cars and sports vehicles requiring this exact fitment. It is designed for drivers prioritising high-speed stability, responsive steering, strong braking performance and summer road grip.