Dunlop Grandtrek WT M3 275/45R20 110V Review

Dunlop Grandtrek WT M3 275/45R20 110V: An SUV Winter Tire Review

The Dunlop Grandtrek WT M3 275/45R20 110V is a specialized winter tire designed specifically for SUV-type vehicles. This tire features a base width of 275mm, an aspect ratio of 45% (meaning the sidewall height is 45% of the width), and is engineered to fit 20-inch wheels.

It boasts a robust load index of 110, capable of supporting up to 1060 kg (2337 lbs) per tire. Additionally, it carries a speed rating of V, allowing for safe operation at speeds up to 240 km/h (149 mph). Categorized as a C1 entry-level option, the Grandtrek WT M3 offers a budget-conscious choice for consumers seeking reliable winter performance. Beyond these core specifications, details such as EU label values, production start dates, and (if applicable) end-of-production information are also available.

A notable feature of this tire is its integrated rim protection. This reinforced area on the tire’s sidewall is specifically designed to shield your valuable wheels from scratches and minor damage caused by curbs or road debris.

Please note that the Dunlop Grandtrek WT M3 does not incorporate run-flat technology.

This tire also features a reinforced construction, indicated by its higher load capacity compared to conventional tires. If your vehicle requires reinforced tires, this will typically be specified in your owner’s manual or on the vehicle’s tire placard.

Performance & Ratings

The Grandtrek WT M3 is engineered to provide dependable traction on both muddy and snowy surfaces, making it a true winter contender. It has been officially tested and certified for winter suitability, ensuring confidence in cold weather conditions.

Each Dunlop Grandtrek WT M3 tire weighs approximately 15.47 kg (34.1 lbs).

Based on EU tire label ratings, this tire falls into Class D for fuel efficiency and Class D for wet grip. For rolling noise, it achieves a Class B rating with a measured noise level of 73 dB. This indicates a moderate noise level – neither exceptionally quiet nor overly disruptive for a winter tire.

The EU tire label provides a transparent guide for consumers, highlighting crucial performance criteria such as fuel efficiency and wet grip, which are important considerations when purchasing tires.

Pros & Cons

• Pros:
  • Specifically designed for SUVs
  • Dedicated winter tire, suitable for mud and snow
  • Reinforced construction for higher load capacity
  • Features rim protection to prevent wheel damage
  • Moderate rolling noise level (73 dB, Class B)
  • Budget-friendly C1 entry-level option
• Cons:
  • Does not have run-flat capability
  • Class D rating for both fuel efficiency and wet grip (typical for winter tires, but lower than some all-season options)

For the curious, you can check the EU Product page for this tire.

If you are looking for other tires in the same size, you can explore our 275/45R20 category site.