Multi-Mile tire treadwear ratings

Quick answer: NHTSA's UTQG data lists 26 Multi-Mile tire lines. The highest median treadwear grade is 700 (Grand Spirit Touring L/X (T-rated)); the lowest is 280 (Classic All Season). Treadwear is a relative grade, not a mileage promise.

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Rank	Line	Treadwear	Range	Percentile*	Traction	Temp.	Records
1	Grand Spirit Touring L/X (T-rated)	700Treadwear	700	95	Traction A	Temp B	1
2	Mirada Cross Tour SLX (H & V rated)	640Treadwear	640	92	Traction A	Temp A	1
3	Mirada Cross Tour SLX (S & T rated)	640Treadwear	640	92	Traction A	Temp B	1
4	Grand Spirit Touring C/X (H-rated)	600Treadwear	600	86	Traction A	Temp A	1
5	Grand Spirit Touring C/X (T-rated)	600Treadwear	600	86	Traction A	Temp B	1
6	Grand Spirit Touring L/X (H/V-rated)	600Treadwear	600	86	Traction A	Temp A	1
7	Grand Prix Tour RS (T rated)	500Treadwear	500	68	Traction A	Temp B	1
8	Performer Sport CXV Sport	500Treadwear	500	68	Traction A	Temp B	6
9	Performer Sport HT	500Treadwear	500	68	Traction A	Temp A	1
10	Grand Prix Tour RS (H rated)	460Treadwear	460	62	Traction A	Temp A	1
11	Matrix Tour RS (H rated)	460Treadwear	460	62	Traction A	Temp A	1
12	Aspen Touring A/S	440Treadwear	400–440	54	Traction A	Temp A	30
13	Classic Radial	440Treadwear	440	54	Traction A	Temp B	1
14	Custom 428+	440Treadwear	440	54	Traction A	Temp B	1
15	Doral SDL Sport (H&V Rated)	440Treadwear	440	54	Traction A	Temp A	1
16	Doral SDL Sport (S&T Rated)	440Treadwear	440	54	Traction A	Temp B	1
17	Epic Tour	440Treadwear	440	54	Traction A	Temp A	3
18	Epic Tour A/S	440Treadwear	440	54	Traction A	Temp A	1
19	Grand Spirit Touring L/X (W-rated)	440Treadwear	440	54	Traction A	Temp A	1
20	Equalizer Sport A/P	400Treadwear	400	42	Traction A	Temp B	1
21	Mesa A/P	400Treadwear	400	42	Traction A	Temp B	1
22	Mirada GTX	400Treadwear	400	42	Traction A	Temp A	4
23	Grand Prix Tour RS (V rated)	380Treadwear	380	40	Traction A	Temp A	1
24	Matrix Tour RS (V rated)	380Treadwear	380	40	Traction A	Temp A	1
25	Sentinel	340Treadwear	340	31	Traction A	Temp A	1
26	Classic All Season	280Treadwear	280	15	Traction B	Temp B	1

*Percentile = share of all 3,023 lines with a lower median treadwear. Only lines with a linked name have their own page so far; more are added in stages.

Source: NHTSA tire ratings API, 2026-10-25. Methodology.

Guides that explain these numbers

What does a tire treadwear rating mean?UTQG basics
Treadwear rating vs. mileage warrantyTreadwear vs. mileage
How to find the longest-lasting tires for your sizeChoosing

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