Grandtrek PT21

Dunlop Grandtrek PT21: what the numbers tell you

Manufacturer treadwear data for the Grandtrek PT21 is not publicly listed. This is common for OEM-only or track-day tires that don't carry a US treadwear warranty. No mileage warranty is published for this tire, which is typical for performance summer and track-day rubber where the manufacturer doesn't make wear-life claims.

Cabin noise data for this tire is not published by the manufacturer. As a all-season tire built for the truck-suv segment, the Grandtrek PT21 is positioned against direct rivals within the same category. Comparing it to a tire in a different category (e.g. summer vs all-season) makes the spec sheet misleading because the design targets are not the same.

Dunlop Grandtrek PT21 Efficient and versatile? Sounds like the Dunlop Grandtrek PT21! Dunlop Grandtrek PT21 Features The Dunlop Grandtrek PT21 is an all-season original equipment tire designed specifically for the needs of your SUV or crossover, like the Nissan Rogue. Engineered to handle a multitude of driving challenges, including dry, wet and light winter weather, the Grandtrek PT21 from Dunlop effectively helps you traverse roads for most of the year. Its long lived tread is well suited for both inclement and fair weather. Plus, it’s a great help at the gas tank too. Features of the Dunlop Grandtrek PT21 include: An easy to maintain symmetrical tread pattern that provides consistent and even treadwear and performance. Low rolling resistant tread design boosts fuel efficiency. A computer optimized tread pattern fends road noise and vibrations to improve ride comfort. Four circumferential groovesand open shoulders help channel water away from the tire’s contact patch, giving you readily available wet condition handling and traction. Dunlop Grandtrek PT21 Treadwear & Warranty Like many original equipment tires, the Dunlop Grandtrek PT21 does not include a mileage warranty. Dunlop covers this tire with a workmanship and materials warranty for six years with a free replacement in the first year or 2/32 inches of wear (and then prorated until 2/32 inches remaining depth). But you can add a Certificate to your order for additional peace of mind! In the event of a road hazard

For an apples-to-apples comparison against direct rivals, see the comparison pages linked from this tire's brand index.