Hercules Strong Guard H-DO Tires

Product Info

Strong Guard H-DO

The Hercules Strong Guard H-DO tires are built for commercial drive-position use, giving regional and vocational fleets the traction and load support they need on 19.5-inch LT applications. At Ron Gordon’s Tire Pros, this model is a practical choice for work trucks that spend long hours under load and need dependable performance in stop-and-go service.

Catalog fitments are limited to 225/70-19.5 and 245/70-19.5 sizes, with load ranges G and H and an N speed rating. One 225/70-19.5 option is snow-rated and Three-Peak Mountain Snowflake-marked, which can be helpful for fleets that operate in colder weather.

Hercules positions the Strong Guard H-DO as a regional drive tire with an open-shoulder tread design, Gen-H tread compound, 3D sipes, and a wider tread footprint aimed at commercial durability. If you’re comparing options for a medium-duty truck or chassis cab, Ron Gordon’s Tire Pros can help you choose the right load range and fitment for your route.

Tire Sizes