STM-1

Supermax STM-1 tires: small-diameter fitments at a budget-friendly price

Supermax STM-1 tires cover the smaller rim diameters, spanning 13- through 16-inch fitments in a handful of practical sizes. This page is about this one model and the exact sizes we stock for it. If you want to see how the STM-1 sits alongside the rest of the range, the Supermax brand hub lays out every model in one place.

The sizes we carry

Here are the STM-1 sizes we stock right now. This is what we carry rather than the model's full size range:

That gives you a clean run across 13-, 14-, 15- and 16-inch rim diameters.

Ratings on file

Every STM-1 size we carry is a load range C tire with a speed rating of M. Load indexes run from 91 on the smallest size up through 100, 117 and 124 on the larger fitments, so the higher-index sizes carry noticeably more per tire. Those figures come straight from the sizes we stock.

Price band and who it suits

STM-1 pricing runs from $84 to $137 per tire, keeping it firmly at the value end. The 175/80R13 is the entry point, while the 235/80R16 sits at the top of the band. If you're outfitting a smaller-diameter setup and want to keep the bill down, this model earns a look.

Comparing within the family: the TM-1 is the closely named sibling worth a side-by-side, the HT-1 and HT1 run different builds, and the UHP-1 reaches into higher speed-rated territory. There's also the HA4 PLUS if you want to widen the search across the range.

Ordering

Every order ships with free shipping on all orders, and financing is available at checkout. Want a mounted set? See our mounted packages, browse everything under tires, check the details on financing, or call us at 813-535-5801 for fitment help.

Supermax STM-1 tires: small-diameter fitments at a budget-friendly price

Supermax STM-1 tires cover the smaller rim diameters, spanning 13- through 16-inch fitments in a handful of practical sizes. This page is about this one model and the exact sizes we stock for it. If you want to see how the STM-1 sits alongside the rest of the range, the Supermax brand hub lays out every model in one place.

The sizes we carry

Here are the STM-1 sizes we stock right now. This is what we carry rather than the model's full size range:

That gives you a clean run across 13-, 14-, 15- and 16-inch rim diameters.

Ratings on file

Every STM-1 size we carry is a load range C tire with a speed rating of M. Load indexes run from 91 on the smallest size up through 100, 117 and 124 on the larger fitments, so the higher-index sizes carry noticeably more per tire. Those figures come straight from the sizes we stock.

Price band and who it suits

STM-1 pricing runs from $84 to $137 per tire, keeping it firmly at the value end. The 175/80R13 is the entry point, while the 235/80R16 sits at the top of the band. If you're outfitting a smaller-diameter setup and want to keep the bill down, this model earns a look.

Comparing within the family: the TM-1 is the closely named sibling worth a side-by-side, the HT-1 and HT1 run different builds, and the UHP-1 reaches into higher speed-rated territory. There's also the HA4 PLUS if you want to widen the search across the range.

Ordering

Every order ships with free shipping on all orders, and financing is available at checkout. Want a mounted set? See our mounted packages, browse everything under tires, check the details on financing, or call us at 813-535-5801 for fitment help.