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235/55R18 tires ranked by treadwear

Quick answer: NHTSA's UTQG data has 37 tire lines with a treadwear grade filed for 235/55R18. The highest grade is 700 (Blackhawk HISCEND-H HT01); the median is 500 and the lowest is 220. The highest-treadwear line that also has traction A or AA is Blackhawk HISCEND-H HT01 (700).

Ranking: 235/55R18 tire lines by NHTSA treadwear grade

Sorted from highest to lowest treadwear. Ties share a rank. If a line has several records for this size with different grades, the lowest is used for ranking and the range is shown. Enter your own price and expected miles in the last columns; nothing is pre-filled because price and warranty data are pending a feed.

RankBrandLineTreadwearPercentile in sizeTractionTemp.Price / set ($)Expected miles$ per 1,000 mi
1BlackhawkHISCEND-H HT0197Traction ATemp A—
2HankookOptimo H725 (OE)89Traction ATemp B—
2MichelinLatitude Tour89Traction ATemp B—
2TigarEXTENSA AS II89Traction ATemp A—
5BridgestoneECOPIA EP422 PLUS81Traction BTemp A—
5HankookNEW ENGLANDER 4s81Traction ATemp A—
5TornelOPEN COUNTRY H/T81Traction ATemp A—
8AmericusCUV70Traction ATemp A—
8BridgestoneTURANZA LS10070Traction ATemp A—
8SumitomoCUV70Traction ATemp A—
8ThundererR60170Traction ATemp A—
12HankookDynapro HP268Traction ATemp A—
13GranadaGRANADA Touring HP62Traction ATemp B—
13ThundererCELSIUS CUV62Traction ATemp A—
15HankookiON evo AS SUV59Traction ATemp A—
16BridgestoneDRIVEGUARD Plus41Traction ATemp A—
16ContinentalProContact GX41Traction ATemp A—
16ContinentalProContact TX41Traction ATemp A—
16HankookiON evo AS SUV (OE)41Traction ATemp A—
16MichelinPrimacy MXM441Traction ATemp A—
16VeneziaStrada III41Traction ATemp A—
16YokohamaAVID H4s/V4s41Traction AATemp A—
23MaxxisHT-750 Bravo38Traction ATemp A—
24ContinentalContiSportContact 532Traction AATemp A—
24YokohamaParada Spec-X32Traction ATemp A—
26DunlopSP SPORT MAXX 06030Traction BTemp A—
27NeutralCLASSE PREMIERE CP52127Traction ATemp A—
28HankookveNtus evo3 SUV22Traction AATemp A—
28VredesteinADVAN S.T.22Traction AATemp A—
30FalkenZE5028Traction ATemp A—
30HankookiON evo SUV (OE)8Traction ATemp A—
30HankookveNtus Prime3 (OE)8Traction ATemp A—
30TornelOPEN COUNTRY A208Traction ATemp A—
30ToyoTYA228Traction ATemp A—
35HankookveNtus S1 evo3 SUV (OE)3Traction AATemp A—
35HankookveNtus S1 evo4 X (OE)3Traction ATemp A—
37MichelinLatitude Sport 30Traction ATemp A—

Click a column heading to sort. Treadwear bar shows the lowest grade filed for this size.

Percentile in size = share of the 37 lines for 235/55R18 with a lower treadwear grade. Cost column: price per set ÷ (expected miles ÷ 1,000), calculated in your browser from your inputs only.

How the 37 lines spread across treadwear bands

Treadwear bandLinesShare
200–29938%
300–399822%
400–499411%
500–5991541%
600 and up719%

The median line sits in the 500–599 band: a high treadwear grade; the manufacturer rates this tire to wear slowly relative to the government control tire.

Best treadwear grade by brand for 235/55R18

BrandHighest grade for this size
Blackhawk700
Hankook620
Michelin620
Tigar620
Bridgestone600
Tornel600
Americus560
Sumitomo560
Thunderer560
Granada520
Continental500
Venezia500
Yokohama500
Maxxis480
Dunlop400

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FAQ

Which 235/55R18 tire has the highest treadwear rating?

In NHTSA's UTQG data the highest treadwear grade filed for 235/55R18 is 700, for the Blackhawk HISCEND-H HT01. This covers only lines whose NHTSA record names this exact size.

What is a typical treadwear grade for 235/55R18 tires?

The median treadwear grade across the 37 rated lines for 235/55R18 is 500. Across all sizes in the dataset the median is 420.

What is the cost per mile of 235/55R18 tires?

We have no licensed price or warranty-mileage feed yet, so cost per mile is not computed. Use cost per 1,000 miles = price per set ÷ (expected miles ÷ 1,000) with your own quote; the table below has inputs for each line.

Guides that explain these numbers

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