Strong Guard B-I3
Hercules Strong Guard B-I3 tires: built for heavy loads across small rim diameters
Hercules Strong Guard B-I3 tires are load-focused, N-rated tires we carry in compact rim diameters with load ranges that climb into the heavy end. The name says the priority: strong construction and load-carrying muscle rather than speed. Below you'll find the exact sizes and ratings we stock, plus honest notes on price and where this model sits against its siblings.
Sizes we stock
We carry the Strong Guard B-I3 in 13-, 14-, 15- and 16-inch rim diameters. Representative sizes on the shelf include 175/80R13, 205/75R14, 215/75R14, 205/75R15, 225/75R15, 235/80R16 and 235/85R16. That last one also has its own 235/85R16 size page if you want to see everything in that fitment. These are the sizes and ratings we actually carry for this model, not the model's complete size range.
Ratings on file
Every size we stock carries the N speed rating. Load ranges span C, D, E and F, so there's real spread from lighter-duty to heavy. Load indexes present run from 87 up to 142, and you'll see them paired in service descriptions like 91/87N, 102/98N, 107/102N, 117/112N, 124/120N and 128/124N — the dual figures reflect single and paired mounting capacities.
Price band and who it suits
Prices run from about $75 to $320. On the value end, the 215/75R14 at $93.95 and the 205/75R15 at $98.05 keep costs low, while the heavier 142A8 size at $319.95 sits at the top for the biggest load work. This is a budget-conscious, load-first model for owners who care more about carrying capacity than top speed.
Related Hercules models
If your needs differ, the Roadtour 655 MRE and Roadtour 855 SPE are road-oriented alternatives, while the Avalanche RT leans rugged and the field-focused Ag-Trac I-1 serves a very different job. Browse the full Hercules lineup or all tires to compare.
Ordering
You get free shipping on all orders. Financing is available at checkout, and questions about the Strong Guard B-I3 sizes above can go to our team at 813-535-5801.