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Michelin Defender LTX M/S: treadwear rating & UTQG grades
Grade summary
Key facts
| Treadwear (NHTSA UTQG) | 760median · range 720–800 · band 600 and up |
|---|---|
| Traction grade(s) | Traction B |
| Temperature grade(s) | Temp A |
| Percentile (all lines) | Median treadwear higher than 99% of 3,020 lines |
| Rank within Michelin | #7 of 57 rated lines (by median treadwear) |
| NHTSA records | 2 total; 0 name a specific size (0 distinct sizes) |
| Warranty miles | 70,000 miles for T/H speed ratings; 50,000 for R. Source |
| Price | Not shown (varies by size and store); see “Where to buy” |
What these grades mean in plain English
- Treadwear 760: this is a very high treadwear grade, the top end of the UTQG scale. 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 B: B: middle wet-braking grade. Traction is straight-ahead wet braking only; it does not measure cornering or hydroplaning.
- Temperature A: A (highest): resisted heat build-up through the higher 575 rpm test stage.
- Ranked just above in Michelin: X Tour A/S T + H (median 820).
- Ranked just below in Michelin: X LT A/S (median 760).
NHTSA records for Michelin Defender LTX M/S
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) | Treadwear | Traction | Temperature |
|---|---|---|---|
| T rated | 800 | Traction B | Temp A |
| H rated | 720 | Traction B | Temp A |
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).
Other Michelin lines by treadwear
| Rank | Line | Median treadwear |
|---|---|---|
| 1 | Defender 2 | 840Treadwear |
| 2 | X Tour A/S 2 | 840Treadwear |
| 3 | Defender LTX M/S 2 | 820Treadwear |
| 4 | Defender T + H | 820Treadwear |
| 5 | X LT A/S 2 | 820Treadwear |
| 6 | X Tour A/S T + H | 820Treadwear |
| 7 | Defender LTX M/S (this page) | 760Treadwear |
| 8 | X LT A/S | 760Treadwear |
| 9 | LTX M/S2 | 720Treadwear |
| 10 | Premier A/S | 640Treadwear |
| 11 | Latitude Tour | 620Treadwear |
| 12 | Premier LTX | 620Treadwear |
Similar treadwear from other brands
Other lines in the same treadwear band (700–799) with a page here: Big O LEGACY TOUR PLUS (700), Blackhawk HISCEND-H HT01 (700), Bridgestone Alenza Prestige (700), Nexen TOUR CUV A/S (700), Yokohama AVID TRZ (700).
Guides that explain these numbers
- What does a tire treadwear rating mean?UTQG basics
- Treadwear rating vs. mileage warrantyTreadwear vs. mileage
- How to make your tires last longerMaintenance
FAQ
What is the treadwear rating of the Michelin Defender LTX M/S?
NHTSA's UTQG data lists treadwear grades from 720 to 800 (median 760) for the Michelin Defender LTX M/S, from 2 records. Treadwear is graded in multiples of 20 relative to a government control tire graded 100; it is not a mileage guarantee.
Is the Michelin Defender LTX M/S treadwear grade high or low?
A grade of 760 is a very high treadwear grade, the top end of the UTQG scale. Compared with every line in the NHTSA data, the median is higher than 99% of lines (dataset median 420). Within Michelin it ranks #7 of 57.
What is the cost per mile of the Michelin Defender LTX M/S?
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.