Americus A/T
Treadwear 540. Traction A. Temperature B. Construction: Radial.
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.
Every size series for this line carries the same grades in the NHTSA file. The size strings below are unchanged from that file.
| Size series | Treadwear | Traction | Temperature | Construction |
|---|---|---|---|---|
| 235/70R16 | 540 | A | B | Radial |
| 235/75R15 | 540 | A | B | Radial |
| 245/65R17 | 540 | A | B | Radial |
| 245/70R16 | 540 | A | B | Radial |
| 245/70R17 | 540 | A | B | Radial |
| 245/75R16 | 540 | A | B | Radial |
| 255/70R16 | 540 | A | B | Radial |
| 265/50R20 | 540 | A | B | Radial |
| 265/60R18 | 540 | A | B | Radial |
| 265/65R17 | 540 | A | B | Radial |
| 265/70R16 | 540 | A | B | Radial |
| 265/70R17 | 540 | A | B | Radial |
| 265/70R18 | 540 | A | B | Radial |
| 265/75R16 | 540 | A | B | Radial |
| 275/55R20 | 540 | A | B | Radial |
| 275/60R20 | 540 | A | B | Radial |
| 275/65R18 | 540 | A | B | Radial |
| 285/55R20 | 540 | A | B | Radial |
| 285/70R17 | 540 | A | B | Radial |
Read the grades
What UTQG treadwear, traction, and temperature mean. The numbers compare tires on a government test. They are not a mileage warranty.
All Americus lines · Full ratings table · DOT code decoder
NHTSA record ids in this line
852476, 852477, 852478, 852479, 852480, 852481, 852482, 852483, 852484, 852485, 852486, 852487, 852488, 852489, 852490, 852491, 852492, 852493, 852494