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Yokohama · tire line

Yokohama AVID T4: treadwear rating & UTQG grades

Quick answer: Yokohama AVID T4 has a single treadwear grade of 420 across 35 NHTSA UTQG records, traction A ×35 and temperature B ×35. Its median treadwear is higher than 50% of the 3,020 tire lines in the dataset, and ranks #8 of 18 rated Yokohama lines.

Grade summary

NHTSA UTQG
420median treadwear

Higher than 50% of 3,020 lines · #8 of 18 Yokohama lines

Traction ATemp B

Key facts

Treadwear (NHTSA UTQG)
Traction grade(s)Traction A A ×35
Temperature grade(s)Temp B B ×35
Percentile (all lines)Median treadwear higher than 50% of 3,020 lines
Rank within Yokohama#8 of 18 rated lines (by median treadwear)
NHTSA records35 total; 35 name a specific size (35 distinct sizes)
Warranty milesNot shown (no maker-published figure verified)
PriceNot shown (varies by size and store); see “Where to buy”

What these grades mean in plain English

  • Treadwear 420: this is an above-average treadwear grade, typical of many touring and all-season tires. Under UTQG a grade of 200 should wear twice as long as the grade-100 control tire on NHTSA's test course; real-world mileage varies with driving, rotation, alignment and climate.
  • Traction A: A: second-highest wet-braking grade. Traction is straight-ahead wet braking only; it does not measure cornering or hydroplaning.
  • Temperature B: B: passed the 500 rpm stage but not the 575 rpm stage.
  • Ranked just above in Yokohama: Xi427 (median 460).
  • Ranked just below in Yokohama: Aegis LS4 (median 420).

NHTSA records for Yokohama AVID T4

Each row is one NHTSA record as filed by the manufacturer. Sizes are shown exactly as NHTSA lists them; entries such as “All sizes” apply a single grade to several sizes and cannot be matched to one specific size.

Size (as filed)TreadwearTractionTemperature
P175/65R14 81T420Traction ATemp B
P175/70R13 82T420Traction ATemp B
P175/70R14 84T420Traction ATemp B
P185/60R14 82T420Traction ATemp B
P185/65R14 85T420Traction ATemp B
P185/65R15 86T420Traction ATemp B
P185/70R13 85T420Traction ATemp B
P185/70R14 87T420Traction ATemp B
P195/50R15 81T420Traction ATemp B
P195/55R15 84T420Traction ATemp B
P195/60R14 85T420Traction ATemp B
P195/60R15 87T420Traction ATemp B
P195/65R14 88T420Traction ATemp B
P195/65R15 89T420Traction ATemp B
P195/70R14 90T420Traction ATemp B
P205/50R15 84T420Traction ATemp B
P205/55R16 89T420Traction ATemp B
P205/60R15 90T420Traction ATemp B
P205/60R16 91T420Traction ATemp B
P205/65R15 92T420Traction ATemp B
P205/70R14 93T420Traction ATemp B
P205/70R15 95T420Traction ATemp B
P215/50R17 93T420Traction ATemp B
P215/55R16 91T420Traction ATemp B
P215/60R14 91T420Traction ATemp B
P215/60R15 93T420Traction ATemp B
P215/60R16 94T420Traction ATemp B
P215/65R15 95T420Traction ATemp B
P215/70R15 97T420Traction ATemp B
P225/50R15 90T420Traction ATemp B
P225/55R17 95T420Traction ATemp B
P225/60R15 95T420Traction ATemp B
P225/60R16 97T420Traction ATemp B
P235/55R16 96T420Traction ATemp B
P245/50R16 96T420Traction ATemp B

Compare this line with others in the same size: 175/65R14, 175/70R13, 175/70R14, 185/60R14, 185/65R14, 185/65R15, 185/70R13, 185/70R14, 195/50R15, 195/55R15, 195/60R14, 195/60R15, 195/65R14, 195/65R15, 195/70R14, 205/55R16, 205/60R15, 205/60R16, 205/65R15, 205/70R14, 205/70R15, 215/50R17, 215/55R16, 215/60R15, 215/60R16, 215/65R15, 215/70R15, 225/55R17, 225/60R15, 225/60R16.

Cost-per-mile calculator

Price and mileage data are pending a licensed feed, so nothing is pre-filled. Enter your own quote and your own mileage expectation (for example the maker's treadwear warranty from the tire's paperwork). Formula: cost per 1,000 miles = price per set ÷ (expected miles ÷ 1,000).

Enter a price and expected miles.

Other Yokohama lines by treadwear

RankLineMedian treadwear
1AVID TRZ
2AVID Touring
3C4
4AVID H4s/V4s
5Geolandar A/T-S
6Geolandar H/T-S
7Xi427
8AVID T4 (this page)
9Aegis LS4
10Parada Spec-X
11AVID W4s
12Geolandar H/T

All Yokohama lines →

Similar treadwear from other brands

Other lines in the same treadwear band (400–499) with a page here: Continental CrossContact UHP (420), Continental EcoContact 6 (420), Cyclone Touring A/S (420), Jupiter HP 1000 (420), National Velozza ZXV4 (420), Neutral CLASSE PREMIERE (420).

Guides that explain these numbers

FAQ

What is the treadwear rating of the Yokohama AVID T4?

NHTSA's UTQG data lists a single treadwear grade of 420 for the Yokohama AVID T4, from 35 records. Treadwear is graded in multiples of 20 relative to a government control tire graded 100; it is not a mileage guarantee.

Is the Yokohama AVID T4 treadwear grade high or low?

A grade of 420 is an above-average treadwear grade, typical of many touring and all-season tires. Compared with every line in the NHTSA data, the median is higher than 50% of lines (dataset median 420). Within Yokohama it ranks #8 of 18.

What is the cost per mile of the Yokohama AVID T4?

We do not have a licensed price or warranty-mileage feed yet, so we do not state a cost per mile. Use the formula cost per 1,000 miles = price per set ÷ (expected miles ÷ 1,000) with your own quote and mileage expectation, or the calculator on this page.

Source and caveats

Source: NHTSA tire ratings API, pulled 2026-10-25. Grade definitions: NHTSA TireWise and 49 CFR 575.104. Grades are self-reported by manufacturers. The NHTSA data has no “currently sold” flag (its active field is false on every record), so a listed line may be discontinued. See methodology.

Last updated: · Data: NHTSA tire ratings (UTQG) API, pulled 2026-10-25. 7,628 records.