Yokohama Parada Spec-X
Treadwear 420. Traction A. Temperature A. 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 |
|---|---|---|---|---|
| 225/60R18 100H | 420 | A | A | Radial |
| 235/55R18 99V | 420 | A | A | Radial |
| 245/45R20 99V | 420 | A | A | Radial |
| 255/35R22 99V | 420 | A | A | Radial |
| 255/40R20 101V | 420 | A | A | Radial |
| 255/45R20 105V | 420 | A | A | Radial |
| 255/50R20 109V | 420 | A | A | Radial |
| 265/30R22 97V | 420 | A | A | Radial |
| 265/35R22 102V | 420 | A | A | Radial |
| 265/40R22 106V | 420 | A | A | Radial |
| 265/50R20 111V | 420 | A | A | Radial |
| 275/45R20 110V | 420 | A | A | Radial |
| 275/55R20 117V | 420 | A | A | Radial |
| 285/35R22 106V | 420 | A | A | Radial |
| 285/35R23 107V | 420 | A | A | Radial |
| 285/40R22 110V | 420 | A | A | Radial |
| 285/40R23 111V | 420 | A | A | Radial |
| 285/40R24 112V | 420 | A | A | Radial |
| 285/45R22 114V | 420 | A | A | Radial |
| 285/50R20 112V | 420 | A | A | Radial |
| 295/30R23 104V | 420 | A | A | Radial |
| 295/35R24 110V | 420 | A | A | Radial |
| 295/45R20 114V | 420 | A | A | Radial |
| 305/35R24 112V | 420 | A | A | Radial |
| 305/40R22 114V | 420 | A | A | Radial |
| 305/40R23 115V | 420 | A | A | Radial |
| 305/45R22 118V | 420 | A | A | Radial |
| 305/50R20 120V | 420 | A | A | Radial |
| 315/30R30 116V | 420 | A | A | Radial |
| 315/35R24 114V | 420 | A | A | Radial |
| 315/40R25 120V | 420 | A | A | Radial |
| 315/40R26 120V | 420 | A | A | Radial |
| 325/35R28 120V | 420 | A | A | Radial |
| 325/45R24 116V | 420 | A | A | 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.
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NHTSA record ids in this line
859896, 859897, 859898, 859899, 859900, 859901, 859902, 859903, 859904, 859905, 859906, 859907, 859908, 859909, 859910, 859911, 859912, 859913, 859914, 859915, 859916, 859917, 859918, 859919, 859920, 859921, 859922, 859923, 859924, 859925, 859926, 859927, 859928, 859929