Yet another feature that signals this tire’s commercial design is an added layer of rubber on the sidewall. There is no tread life warranty on these tires, but we’d expect approximately 50,000 miles based on a survey of owners. Those tread blocks will also flex much less under acceleration and braking, helping prolong their life and limit wear as a result of heavy loads and high-torque engines. While this can help with handling, it’s primary purpose here is better weight distribution and, as a result, better wear resistance. The outside shoulder treads are at an almost 90 degree angle and also are packed tightly on the inside to give maximum stability. The tire’s physical shape has also been engineered with a flatter and therefore wider footprint.
We’d still recommend proper winter tires when called for, or there are similar commercial-grade tires that also offer more winter capability, like the Michelin Agilis CrossClimate, however they do cost significantly more. It’s engineered to resist cutting and chipping while still maintaining grip all year long. Made from General’s Duragen tread compound this tire is designed to hold up under heavy loads and heavy abuse. A durable tire ideally suited for use on commercial trucks, the General Grabber HD combines toughness with all-season civility and capability.
