Winrun 275/50 R21 113W R330 2024

Winrun R330 275/50 R21 113W XL is a summer performance tyre designed for passenger cars, SUVs and crossover vehicles requiring a 21-inch fitment. This specification features a 275 mm section width, 50-series profile and radial construction for a 21-inch wheel. The 113 load index corresponds to a maximum load capacity of 1,150 kg per tyre, while the W speed rating corresponds to a maximum rated speed of 270 km/h. The XL construction provides an increased load capacity for compatible vehicles.

About Winrun R330 275/50 R21 113W XL

The R330 is a road-focused performance tyre with an asymmetric tread pattern developed for dry and wet-road driving. The 275/50 R21 specification is intended for vehicles requiring a wide tyre with a high load index and W speed rating.

275/50 R21 Tyre Size

The 275/50 R21 designation indicates a nominal section width of 275 mm, a sidewall height equal to 50% of the tyre width, radial construction and compatibility with a 21-inch wheel. The ZR designation used in some listings indicates a high-speed radial tyre.

113W Load and Speed Rating

The 113 load index corresponds to a maximum load capacity of 1,150 kg per tyre. The W speed symbol corresponds to a maximum rated speed of 270 km/h. The tyre must always be operated within the vehicle manufacturer's specified load, pressure and speed limits.

XL Extra Load Construction

This specification is identified as XL, or Extra Load. The reinforced construction is designed to support the higher load capacity associated with the 113 load index.

Dry Road Handling

The R330 uses an asymmetric tread design intended to provide stable road contact and predictable handling during everyday and higher-speed road driving. Its wide 275 mm footprint is suited to vehicles requiring strong road contact and steering stability.

Wet Road Performance

The exact 275/50 R21 113W XL specification carries a C wet-grip classification under the EU tyre-label system. Wet-road performance can also vary according to tyre condition, tread depth, inflation pressure, road surface and driving conditions.

Rolling Resistance

This specification carries a D rolling-resistance classification. Actual fuel or energy consumption is also affected by tyre pressure, vehicle weight, alignment, road surface and driving style.

External Rolling Noise

The tyre is listed with an external rolling-noise level of 71 dB and a B noise classification under the EU tyre-label system.

UTQG Performance Ratings

Available product data for the 2024 275/50 R21 113W R330 lists a UTQG rating of 560 for treadwear, with A traction and A temperature ratings.

Summer Road Application

The Winrun R330 275/50 R21 113W XL is listed as a summer tyre for passenger and SUV applications. It is designed primarily for paved-road driving and is not classified as a severe-snow or winter tyre.

2024 Production

The requested product is specified as a 2024 production tyre. A product listing for the exact 275/50 R21 113W R330 identifies the production year as 2024. The exact production week of an individual tyre should be verified from the DOT or applicable manufacturing-date marking on the sidewall.

Who Should Consider This Tyre?

Winrun R330 275/50 R21 113W XL is suitable for compatible passenger cars, SUVs and crossovers requiring a 21-inch summer tyre with 1,150 kg per-tyre load capacity, XL construction and a 270 km/h W speed rating.