Hercules Strong Guard H-DO Tires

Product Info

Strong Guard H-DO

The Hercules Strong Guard H-DO tires are a premium commercial drive option for regional, urban, and vocational service where traction, load support, and casing value matter. At American Tire Depot, this 19.5-inch LT lineup is a practical choice for medium-duty work trucks that spend long days in stop-and-go duty.

Hercules positions the Strong Guard H-DO with an open-shoulder tread design, Gen-H tread compound, 3D sipes, and an optimized footprint to help support wet-road stability and self-cleaning performance. The catalog includes 225/70-19.5 and 245/70-19.5 fitments, with load ranges G and H and N speed ratings across the active lineup.

For fleets that want a durable drive tire with scrub resistance and curb protection in high-contact applications, the Strong Guard H-DO is built to fit the job. One 225/70-19.5 option is snow-rated, while the rest of the catalog stays focused on commercial drive performance. Shop Hercules tires or schedule service with American Tire Depot when you’re ready to compare fitments.

Tire Sizes