National Wild Spirit Sport HXT: UTQG grades
Treadwear500
Best tractionA
Best temperatureB
Heads-up: the same tire line name appears under more than one brand in NHTSA's data, so the brand shown here may not be the tire's maker. Check the brand and grades molded on the sidewall.
NHTSA lists 3 rating entries for this tire line. Sizes are shown exactly as published.
| Size / series (as published) | Treadwear | Traction | Temperature |
|---|---|---|---|
| 235/70R17 | 500 | A | B |
| 265/65R18 | 500 | A | B |
| 265/70R18 | 500 | A | B |
Other National tire lines
- Sentinel 440
- Solar 4XS+ 440
- Solar 4XS+ (H&V Rated) 440
- Solar 4XS+ (S&T Rated) 440
- Solar HP 430 440
- Tempest Touring 440
- Tempra Radial SUV P-metric 460
- Tour Max GFT (H-rated) 460
- Tour Max GFT (T-rated) 500
- Tour Max GFT (V-rated) 380
- Trail Guide All Terrain 500
- Trail Guide AP 400
What do these grades mean? See our guides. Always confirm the grades molded on the tire sidewall before you buy.