tirewheelguide
Head-to-head Updated

BFGoodrich All-Terrain T/A KO3 vs Nitto Terra Grappler G3 — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 1 + 1 road tests and 200 + 33 owner reviews. How we score

Terra Grappler G3 is ahead, 77–65

Check price on Amazon · Terra Grappler G3 or All-Terrain T/A KO3 on Amazon
Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

BFGoodrich All-Terrain T/A KO3
Tire ABFGoodrich

All-Terrain T/A KO3

All-Terrain tire

± 9

Tests 56 · 1 test Owners 76 · 200 reviews

Best test result: #7 of 30 in 2026 Tire Rack All Terrain Tyre Snow Test (snow handling (tester's mark))

Nitto Terra Grappler G3
Tire BNitto

Terra Grappler G3

All-Terrain tire

± 7

Tests 74 · 1 test Owners 83 · 33 reviews

Best test result: #1 of 12 in 2024 Tire Rack All Terrain Tyres On-Road Test (wet braking)

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 62

    Dry

    Terra Grappler G3 +22
    84
    Why this score
    SourceAll-Terrain T/A KO3Terra Grappler G3
    Professional tests (TWG score) · 1 / 1 tests5486
    Reviews found online7581
    Dry Braking (% of best) · 1 shared test · wins 0–189%100%
    Dry Circle (% of best) · 1 shared test · wins 0–193%100%

    All-Terrain T/A KO3: 60% × 53.6 + 40% × 74.9 = 62

    Terra Grappler G3: 60% × 86.1 + 40% × 81.4 = 84

  2. 63

    Wet

    Terra Grappler G3 +23
    86
    Why this score
    SourceAll-Terrain T/A KO3Terra Grappler G3
    Professional tests (TWG score) · 1 / 1 tests5487
    Reviews found online7684
    Wet Braking (% of best) · 1 shared test · wins 0–186%100%
    Wet Circle (% of best) · 1 shared test · wins 0–184%100%
    Wet Handling (% of best) · 1 shared test · wins 0–189%100%

    All-Terrain T/A KO3: 60% × 54.1 + 40% × 75.7 = 63

    Terra Grappler G3: 60% × 87.1 + 40% × 84 = 86

  3. 66

    Snow

    All-Terrain T/A KO3 +14
    52
    Why this score
    SourceAll-Terrain T/A KO3Terra Grappler G3
    Professional tests (TWG score) · 1 / 1 tests6033
    Reviews found online7580
    Ice Braking (% of best) · 1 shared test · wins 0–176%85%
    Ice Traction (% of best) · 1 shared test · wins 0–187%89%
    Snow Braking (% of best) · 1 shared test · wins 1–094%78%
    Snow Handling (% of best) · 1 shared test · wins 1–093%88%
    Snow Traction (% of best) · 1 shared test · wins 0–179%81%
    Snow Handling (tester's mark) (% of best) · 1 shared test · wins 1–088%65%

    All-Terrain T/A KO3: 60% × 59.7 + 40% × 75.3 = 66

    Terra Grappler G3: 60% × 33.4 + 40% × 80.4 = 52

  4. 65

    Comfort

    Terra Grappler G3 +11
    76
    Why this score
    SourceAll-Terrain T/A KO3Terra Grappler G3
    Professional tests (TWG score) · 1 / 1 tests6071
    Reviews found online6880
    Comfort (tester's mark) (% of best) · 1 shared test · wins 0–180%87%

    All-Terrain T/A KO3: 40% × 60.4 + 60% × 68 = 65

    Terra Grappler G3: 40% × 70.7 + 60% × 79.5 = 76

  5. 63

    Noise

    Terra Grappler G3 +8
    71
    Why this score
    SourceAll-Terrain T/A KO3Terra Grappler G3
    Professional tests (TWG score) · 1 / 1 tests6366
    Reviews found online6378
    Noise (tester's mark) (% of best) · 1 shared test · wins 0–177%80%

    All-Terrain T/A KO3: 60% × 62.5 + 40% × 62.5 = 63

    Terra Grappler G3: 60% × 66.1 + 40% × 77.8 = 71

  6. 76

    Treadwear

    Terra Grappler G3 +3
    79
    Why this score
    SourceAll-Terrain T/A KO3Terra Grappler G3
    Professional tests (TWG score)≈ 72 (est.)≈ 74 (est.)
    Reviews found online8287

    All-Terrain T/A KO3: 60% × 72.1 (est.) + 40% × 82.2 = 76

    Terra Grappler G3: 60% × 73.9 (est.) + 40% × 87 = 79

    No road tests of treadwear for All-Terrain T/A KO3. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

    No road tests of treadwear for Terra Grappler G3. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 75

    Handling (owners)

    No comparison
    –
    Why this score
    SourceAll-Terrain T/A KO3Terra Grappler G3
    Reviews found online75–
Scores at a glance
CategoryBFGoodrich All-Terrain T/A KO3Nitto Terra Grappler G3
Relative Score 65 77
Dry 62 84
Wet 63 86
Snow 66 52
Comfort 65 76
Noise 63 71
Treadwear 76 79
Handling (owners) 75 –

Higher is better. The Relative Score follows your weights below; category scores do not change.

Weight the categories that matter to you

Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.

Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost

Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.

Recomputed
Headline score
± 9

All-Terrain T/A KO3

± 7

Terra Grappler G3

Only categories both tires have data for count toward the headline score.

The professional test results behind the scores

Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.

In the overall rankings of 2 tests that ran both, BFGoodrich All-Terrain T/A KO3 finished ahead 1 times and Nitto Terra Grappler G3 1 times.

DisciplineCategoryAll-Terrain T/A KO3Terra Grappler G3ΔHead-to-head
Dry Braking Dry 89% 100% −10.7 0–1 in 1 shared test Newest: 2024 Tire Rack All Terrain Tyres On-Road Test · 265/70 R17
Dry Circle Dry 93% 100% −6.8 0–1 in 1 shared test Newest: 2024 Tire Rack All Terrain Tyres On-Road Test · 265/70 R17
Wet Braking Wet 86% 100% −14.1 0–1 in 1 shared test Newest: 2024 Tire Rack All Terrain Tyres On-Road Test · 265/70 R17
Wet Circle Wet 84% 100% −16.4 0–1 in 1 shared test Newest: 2024 Tire Rack All Terrain Tyres On-Road Test · 265/70 R17
Wet Handling Wet 89% 100% −10.6 0–1 in 1 shared test Newest: 2024 Tire Rack All Terrain Tyres On-Road Test · 265/70 R17
Ice Braking Snow 76% 85% −8.6 0–1 in 1 shared test Newest: 2026 Tire Rack All Terrain Tyre Snow Test · 265/70 R17
Ice Traction Snow 87% 89% −2.4 0–1 in 1 shared test Newest: 2026 Tire Rack All Terrain Tyre Snow Test · 265/70 R17
Snow Braking Snow 94% 78% +15.7 1–0 in 1 shared test Newest: 2026 Tire Rack All Terrain Tyre Snow Test · 265/70 R17
Snow Handling Snow 93% 88% +5.2 1–0 in 1 shared test Newest: 2024 Tire Rack All Terrain Tyres On-Road Test · 265/70 R17
Snow Handling (tester's mark) Snow 88% 65% +23.5 1–0 in 1 shared test Newest: 2026 Tire Rack All Terrain Tyre Snow Test · 265/70 R17
Snow Traction Snow 79% 81% −2.2 0–1 in 1 shared test Newest: 2026 Tire Rack All Terrain Tyre Snow Test · 265/70 R17
Comfort (tester's mark) Comfort 80% 87% −6.7 0–1 in 1 shared test Newest: 2024 Tire Rack All Terrain Tyres On-Road Test · 265/70 R17
Noise (tester's mark) Noise 77% 80% −3.3 0–1 in 1 shared test Newest: 2024 Tire Rack All Terrain Tyres On-Road Test · 265/70 R17
Also published by the testers (not in the score)
Road Rating (tester's mark) Other 100% 87% +13.3 1–0 in 1 shared test Newest: 2024 Tire Rack All Terrain Tyres On-Road Test · 265/70 R17
Overall Ranking Overall #7/30 #27/30 – 1–1 in 2 shared tests Newest: 2026 Tire Rack All Terrain Tyre Snow Test · 265/70 R17

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A All-Terrain T/A KO3

Pros

  • Significantly quieter and more comfortable on-road ride compared to the KO2 and factory alternatives
  • Exceptional off-road grip on dirt, gravel, and rough forest service trails
  • Strong braking performance across various surfaces including snow and dirt

Cons

  • Consistent balancing and high road force issues reported by some users, leading to steering wheel wobble
  • Subpar ice traction, as is common for standard all-terrain tires not designated as dedicated winter options
  • Slower on-center steering response compared to competing light truck tires
All owner themes in the All-Terrain T/A KO3 review

Tire B Terra Grappler G3

Pros

  • Exceptionally smooth and quiet highway ride compared to other all-terrain tires
  • Impressive multi-weather traction excelling in rain, snow, ice, and mud
  • Aggressive sidewall styling that enhances the overall aesthetic appearance of trucks and SUVs

Cons

  • Minor road noise or a low-pitch hum with slight vibration reported by a few users around specific speeds (30-40 mph or highway cruising)
  • Potential for isolated quality control issues, such as a difficult-to-balance or defective individual tire
  • A slight reduction in fuel economy noted when upgrading to certain larger sizes
All owner themes in the Terra Grappler G3 review

Specs side by side

Attribute A · BFGoodrich All-Terrain T/A KO3 B · Nitto Terra Grappler G3
CategoryAll-Terrain tireAll-Terrain tire
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available9276
Rim diameters15″ – 22″16″ – 22″
Tread depth15 - 16/32″12.7/32″
UTQG—600 A B
Treadwear warranty50,000 mi70,000 mi
SidewallBlack Side Wall - Raised White LetteringBlackwall
Max pressure35 - 80 psi50 psi
Sizes in common6161

Which one should you actually buy?

BFGoodrich All-Terrain T/A KO3

Nitto Terra Grappler G3

Winner: Nitto Terra Grappler G3 — better wet, dry and comfort. Pick the BFGoodrich All-Terrain T/A KO3 if snow matters most to you.

Pick tire B Your priority is wet-weather safety

Nitto Terra Grappler G3 scores 86 vs 63 on wet.

Pick tire B You want the most grip on dry roads

Nitto Terra Grappler G3 scores 84 vs 62 on dry.

Pick tire A You drive through snowy winters

BFGoodrich All-Terrain T/A KO3 scores 66 vs 52 on snow.

Pick tire B You want the most comfortable ride

Nitto Terra Grappler G3 scores 76 vs 65 on comfort.

Tire A · BFGoodrich All-Terrain T/A KO3
Check price on Amazon
Tire B · Nitto Terra Grappler G3
Check price on Amazon

TireWheelGuide may earn a commission from purchases made through these links.

All-Terrain T/A KO3 or Terra Grappler G3?

Which is better in the wet, All-Terrain T/A KO3 or Terra Grappler G3?

Nitto Terra Grappler G3, 86 vs 63 on our wet score.

Which grips better on dry roads, All-Terrain T/A KO3 or Terra Grappler G3?

Nitto Terra Grappler G3, 84 vs 62 on our dry score.

Which is better in snow, All-Terrain T/A KO3 or Terra Grappler G3?

BFGoodrich All-Terrain T/A KO3, 66 vs 52 on our snow score.

Which is quieter, All-Terrain T/A KO3 or Terra Grappler G3?

Nitto Terra Grappler G3, 71 vs 63 on our noise score.

Which is more comfortable, All-Terrain T/A KO3 or Terra Grappler G3?

Nitto Terra Grappler G3, 76 vs 65 on our comfort score.

Which lasts longer, All-Terrain T/A KO3 or Terra Grappler G3?

Nitto Terra Grappler G3, 79 vs 76 on our treadwear score.

How do we compare tires?

Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.

Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.

Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology