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All-terrain tires: treadwear and grades
Lines whose NHTSA product name says all-terrain (A/T).
Method note: this category is inferred only from name markers (A/T, AT, "All Terrain") in NHTSA’s product names. It misses lines that don’t say so in the name, and we can’t verify a maker’s category from this data.
Where these lines fall on the treadwear scale
| Treadwear band | Lines | Share of category |
|---|---|---|
| 200–299 | 1 | 0.7% |
| 300–399 | 18 | 11.8% |
| 400–499 | 39 | 25.7% |
| 500–599 | 65 | 42.8% |
| 600–699 | 29 | 19.1% |
Brands with the most all-terrain-marked lines
| Brand | Lines here | Brand’s rated lines | Share of brand |
|---|---|---|---|
| Falken | 21 | 142 | 14.8% |
| Bridgestone | 15 | 209 | 7.2% |
| Goodyear | 12 | 101 | 11.9% |
| Hankook | 5 | 276 | 1.8% |
| House Brand | 5 | 11 | 45.5% |
| Nexen | 5 | 102 | 4.9% |
| Achilles | 4 | 11 | 36.4% |
| Cooper | 4 | 34 | 11.8% |
| GT Radial | 4 | 29 | 13.8% |
| Neutral | 4 | 34 | 11.8% |
| Kelly | 3 | 14 | 21.4% |
| Pirelli | 3 | 76 | 3.9% |
Top 12 of 63 brands, most lines first. Brand names link where this build has a brand page.
Traction and temperature grades
| Traction | Records | Share |
|---|---|---|
| AA | 5 | 1.8% |
| A | 223 | 80.2% |
| B | 50 | 18.0% |
| Temperature | Records | Share |
|---|---|---|
| A | 55 | 19.8% |
| B | 213 | 76.6% |
| C | 10 | 3.6% |
Counts are NHTSA records for these lines (one line can have many records, one per size/variant filed), so shares are of records, not of lines. What the grades mean.
All-terrain lines
| Brand | Line | Treadwear | Traction | Temp. |
|---|---|---|---|---|
| Yokohama | Geolandar A/T-S | 500 | A | B |
| Americus | A/T | 540 | A | B |
| Falken | WILDPEAK A/T AT01 | 500 | B | B |
| American | PROSPECTOR A/T LT | 500 | A | C |
| Nexen | ROADIAN AT | 500 | A | B |
| Thunderer | AMERICA AT 909 | 420 | A | B |
| Comanche | RADIAL A/T | 500 | A | B |
| Goodyear | WRANGLER TERRITORY AT | 400–580 | B | B |
| Nexen | Pathfinder AT | 500 | A | A |
| Bridgestone | DUELER A/T REVO 2 | 340–540 | A | B |
| Falken | WILDPEAK A/T AT3W (T rating) | 500–660 | B | B |
| Nexen | RADIAL AT | 500 | A | B |
| Bridgestone | DUELER A/T 693 | 400–520 | B | B |
| Bridgestone | DUELER A/T 693 III | 320–400 | B | B |
| Continental | CrossContact ATR | 600–680 | A | B |
| Goodyear | WRANGLER AT/S | 360–580 | B | B |
| Peerless | ALL TERRAIN | 460 | A | B |
| Continental | TerrainContact A/T | 680 | A | A |
| Falken | WILDPEAK A/T 4W (Nominal cross section >= 235 mm) | 660 | B | B |
| Falken | WILDPEAK A/T AT3W (H rating) | 600–660 | B | A |
| Falken | WILDPEAK A/T TRAIL (H and V rating) | 360–680 | B | A |
| Falken | WILDPEAK A/T TRAIL (T rating) | 640 | A | B |
| Firestone | DESTINATION A/T | 460 | B | B |
| Hankook | DynaPro AT | 460 | A | B |
| Hankook | DynaPro AT-M (OE) | 500–560 | A | A |
| Kelly | EDGE AT | 560 | A | B |
| Kelly | SAFARI ATR (P) | 500 | A | B |
| Mazama | OPEN RANGE A/T PLUS (T rating) | 660 | B | B |
| Nexen | Nitto Recon Grappler A/T | 600 | A | A |
| Nexen | RIDGERUNNER AT² | 500–620 | A | B |
| Panther | SCORPION ATR | 440–520 | A | B |
| Sumitomo | Trailcutter AT | 500 | A | B |
| Tornel | OPEN COUNTRY A/T | 500 | A | A |
| Tornel | OPEN COUNTRY A/T III | 600 | A | A |
| Tornel | OPEN COUNTRY AT II | 600 | A | A |
| Toyo | Open Country A/T III EV | 600 | A | B |
| Achilles | ATR Sport | 400 | AA | A |
| Achilles | ATR SPORT 2 | 400 | AA | A |
| Achilles | ATR-K Economist | 400 | AA | A |
| Achilles | Desert Hawk A/T | 340 | A | B |
Showing 40 of 152 lines, those with the most NHTSA records first. Names link only where this build has a page for the line. Traction/temperature show the most common grade across the line’s records.
Other categories: All-season · Touring · Performance · Highway-terrain
Guides that explain these numbers
- All-season vs. all-weather vs. winter tiresTire types
- What does a tire treadwear rating mean?UTQG basics
- Treadwear rating vs. mileage warrantyTreadwear vs. mileage
FAQ
How do you decide which tires are all-terrain?
Only from the product name NHTSA lists. Lines whose name contains A/T, AT, "All Terrain" are included. NHTSA has no tire-type field, so lines without a marker are not classified, and a name marker is the maker's naming choice, not a test result.
What is the typical treadwear grade for all-terrain tires?
The median line grade among the 152 marked lines is 500; all 3,020 rated lines have a median of 420. Treadwear is not mileage.
Which brand has the most all-terrain-marked lines?
Falken (21 lines), then Bridgestone (15).