Hercules
23 tire lines and 33 grade rows in the NHTSA ratings file. Treadwear spans 280–680.
About this data
These are rows in NHTSA's ratings list, under the brand string that list stores. The list does not say whether a tire is still sold, and it has no category field. Light-truck tires, deep-tread winter-type snow tires, and temporary spare tires are outside the UTQG rule, so a missing line is not a grade. Sorting these rows is an ordering of NHTSA's list, not a ranking of the best tire. Data last verified October 21, 2026 (UTC). Data-quality notes.
| Tire line | Size rows | Treadwear | Traction | Temperature |
|---|---|---|---|---|
| H/P 4000 (SR) | 1 | 440 | A | C |
| H/P 4000 (TR) | 1 | 440 | A | B |
| iON evo (OE) | 1 | 280 | A | A |
| MR IV SUV (STD LOAD) | 1 | 460 | A | B |
| MRX PLUS IV | 1 | 440 | A | B |
| MRX PLUS V | 1 | 440 | A | B |
| RAPTIS TR1 | 1 | 460 | A | A |
| RAPTIS VR1, HR1 | 1 | 420 | A | A |
| RAPTIS WR1 | 1 | 340 | A | A |
| ROADTOUR 655 (HR,VR) | 1 | 440 | A | A |
| ROADTOUR 655 (TR,SR) | 1 | 540 | A | B |
| ROADTOUR XUV | 11 | 540–680 | A | AB |
| TERRA TRAC AT (STD/XL LOAD) | 1 | 500 | A | B |
| TERRA TRAC AT II (STD/XL LOAD) | 1 | 500 | A | B |
| TERRA TRAC CROSS-V (STD/XL LOAD) | 1 | 600 | A | A |
| TERRA TRAC HT | 1 | 400 | A | B |
| TERRA TRAC HTS (STD LOAD) | 1 | 500 | A | B |
| TERRA TRAC RS (STD/XL LOAD) | 1 | 400 | A | B |
| TERRA TRAC SUV (STD LOAD) | 1 | 520 | A | B |
| TOUR 4.0 PLUS (HR,VR) | 1 | 520 | A | A |
| TOUR 4.0 PLUS (TR) | 1 | 620 | A | A |
| ULTRA TOUR LE (HR) | 1 | 540 | A | A |
| ULTRA TOUR LE (VR) | 1 | 500 | A | A |