Geolandar X-CV (G057)

About the Yokohama Geolandar X-CV (G057)

All-Season Passenger SUV and Crossover tire.

Features

* Specifically constructed belt package* Specially designed, asymmetric tread pattern with circumferential grooves and a combination of 2D and 3D sipes* Staggered five pitch block variation* Wider footprint* Advanced silica compound* Reinforced shoulder* 50,000 Mile Limited Treadwear Warranty

Benefits

* Provides improved handling and stability* Provide confident traction on wet and snowy roads* Reduces pattern noise for a smooth and quiet ride* Promotes long-lasting, even wear* Provides dry performance stability while an end locked polymer keeps the compound pliable for tenacious wet and snow traction* Designed to provide excellent stability and grip

Understanding the 315/40R21 XL size

In the size code 315/40R21, 315 is the section width in millimetres (about 12.4"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 126 mm. R21 means radial construction on a 21-inch wheel, giving an approximate overall diameter of 30.9".

The load index 115 means each tire supports up to 2,679 lbs — about 10,716 lbs across a full set of four. The speed symbol W certifies the tire to 168 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

Tread life and grip ratings

This tire carries a UTQG rating of 520 A A. The treadwear grade of 520 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade A measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade A reflects heat resistance at sustained speed (A is highest).

Price and value

At $326.24 per tire, a full set of four costs $1304.96. That is about 21% below the average price of the 29 tires we stock in this size. Backed by a 50,000-mile treadwear warranty, that works out to roughly $26.10 per 1,000 miles across the set.