Accelera 275/55 R20 117V IOTA ST68 2024

Accelera IOTA ST68 275/55 R20 117V XL is an all-season SUV tyre designed for compatible passenger cars, crossovers and SUVs using 20-inch wheels. This configuration combines a 275 mm section width with a 55-series profile and 20-inch rim diameter. The 117 load index corresponds to a maximum load of 1,285 kg per tyre, while the V speed rating is suitable for speeds up to 240 km/h. The 2024 version listed for the UAE market is manufactured in Indonesia. Accelera's product data also lists the 275/55R20 117V XL size within the IOTA ST68 range. :contentReference[oaicite:0]{index=0}

About Accelera IOTA ST68 275/55 R20 117V XL

The IOTA ST68 is designed for SUV and crossover applications where stable road behaviour, wet-weather traction and comfortable highway driving are important. The tread incorporates main grooves for water evacuation, three interlocked block lanes for directional stability and steering response, and additional sipes intended to improve wet-road traction. :contentReference[oaicite:1]{index=1}

Dry-road handling

The 275 mm section width creates a broad road-contact footprint, while the 55-series profile provides a useful balance between steering response and ride comfort. The 117V service description provides a maximum load capacity of 1,285 kg per tyre and a maximum rated speed of 240 km/h under the specified operating conditions.

Wet-road performance

The IOTA ST68 uses circumferential main grooves and additional tread channels to help remove water from the contact area. The tread design is intended to reduce water accumulation beneath the tyre and maintain traction during wet-road driving. Available product data for this exact size lists wet grip as class C. :contentReference[oaicite:2]{index=2}

All-season capability

The IOTA ST68 is marketed as an all-season tyre in North American product databases, making it suitable for everyday road use across changing conditions. It should not, however, be treated as a dedicated severe-winter tyre unless the specific tyre carries the required 3PMSF marking. :contentReference[oaicite:3]{index=3}

Highway stability

The wide 275 mm footprint and XL construction are suited to larger SUVs and crossovers that require higher load capacity. The V speed rating provides a maximum rated speed of 240 km/h, provided the tyre is operated within its specified load, pressure and vehicle requirements.

Comfort and road noise

The 55-series profile provides more sidewall height than a low-profile 40- or 45-series tyre, helping absorb ordinary road imperfections. Available European data for the 275/55 R20 117V XL specification lists external rolling noise at 68 dB with noise class A. Actual cabin noise depends on the vehicle, suspension, wheel construction, tyre pressure and road surface. :contentReference[oaicite:4]{index=4}

Durability and tread life

The IOTA ST68 275/55 R20 117V XL is listed with a UTQG rating of 400AA and an 11/32-inch tread depth in multiple product databases. Some retailers list a mileage warranty for this specification, although warranty terms vary by market and seller. :contentReference[oaicite:5]{index=5}

Who should consider this Accelera?

Accelera IOTA ST68 275/55 R20 117V XL is suitable for drivers looking for a budget-oriented all-season SUV tyre with a wide footprint, high load capacity, stable highway behaviour and practical wet-road performance. Before installation, confirm that 275/55 R20 117V XL is an approved tyre specification for the specific vehicle.