All Country AT2

About the Ironman All Country AT2

All-Season All-Terrain Passenger Light Truck/SUV tire.

Features

* Angled tread blocks* Zigzag grooves* Four circumferential grooves* Full depth sipes* 60-month Limited Protection Policy and Road Hazard Protection Program (valid in the US and Canada only)* 50,000 MIle/80,000 km Limited Treadwear Mileage Warranty (US and Canada only)

Benefits

* For enhanced traction on dirt and gravel roads* Designed specifically to provide a quieter ride* Designed for improved traction in wet conditions* For improved traction in wet and snow conditions

Understanding the LT275/55R20 E size

In the size code 275/55R20, 275 is the section width in millimetres (about 10.8"). 55 is the aspect ratio — the sidewall height is 55% of the width, or roughly 151.3 mm. R20 means radial construction on a 20-inch wheel, giving an approximate overall diameter of 31.9".

The load index 120 means each tire supports up to 3,086 lbs — about 12,344 lbs across a full set of four. The speed symbol S certifies the tire to 112 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

Price and value

At $136.50 per tire, a full set of four costs $546.00. That is about 33% below the average price of the 156 tires we stock in this size. Backed by a 50,000-mile treadwear warranty, that works out to roughly $10.92 per 1,000 miles across the set.