Tests – · none yet Owners 64 · 154 reviews
Best test result: #17 of 13 in 2018 SA4x4 All-Terrain Tire Test R17 (overall ranking)
Head-to-head
Updated
Kumho Road Venture AT51 vs Nexen N Fera SU1 — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Road Venture AT51 leads, 65–64 Narrow edge
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.
Tests 64 · 3 tests Owners 63 · 164 reviews
Best test result: #14 of 22 in 2022 Consumer Reports Ultra High Performance Summer Tires (overall ranking)
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
67
Dry
Road Venture AT51 +859Why this score
Source Road Venture AT51 N Fera SU1 Professional tests (TWG score) – 55 Reviews found online 67 64 -
69
Wet
Road Venture AT51 +465Why this score
Source Road Venture AT51 N Fera SU1 Professional tests (TWG score) – 63 Reviews found online 69 68 -
68
Snow
Road Venture AT51 +1058Why this score
Source Road Venture AT51 N Fera SU1 Reviews found online 68 50 -
66
Comfort
Level66Why this score
Source Road Venture AT51 N Fera SU1 Professional tests (TWG score) – 66 Reviews found online 63 67 -
64
Noise
N Fera SU1 +569Why this score
Source Road Venture AT51 N Fera SU1 Professional tests (TWG score) – 69 Reviews found online 59 69 -
61
Treadwear
N Fera SU1 +667Why this score
Source Road Venture AT51 N Fera SU1 Professional tests (TWG score) – 70 Reviews found online 57 61 -
62
Handling
N Fera SU1 +466Why this score
Source Road Venture AT51 N Fera SU1 Reviews found online 62 66
Scores at a glance
| Category | Kumho Road Venture AT51 | Nexen N Fera SU1 |
|---|---|---|
| Relative Score | 65 | 64 |
| Dry | 67 | 59 |
| Wet | 69 | 65 |
| Snow | 68 | 58 |
| Comfort | 66 | 66 |
| Noise | 64 | 69 |
| Treadwear | 61 | 67 |
| Handling | 62 | 66 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score
65
/ 100
Road Venture AT51
64
/ 100
N Fera SU1
The professional test results behind the scores
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | Road Venture AT51 | N Fera SU1 | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | -7% #17/13 · 2018 SA4x4 All-Terrain Tire Test R17 | 38% #14/22 · 2022 Consumer Reports Ultra High Performance Summer Tires | −44.8 | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Road Venture AT51
Pros
- Exceptional value and affordable price point compared to premium competitors
- Impressive traction and confidence in snow and winter conditions
- Quiet and smooth highway ride with minimal road noise for an all-terrain tire
Cons
- Faster-than-expected tread wear for some users under heavy or everyday use
- Poor self-cleaning capabilities in deep or heavy mud
- Reduced wet traction and potential slippage when the tread wears low
Tire B N Fera SU1
Pros
- Exceptional value and significantly lower price compared to premium brands
- Remarkably quiet ride and high overall comfort
- Strong dry and wet grip for daily commuting and spirited driving
Cons
- Soft sidewalls can cause vague handling, body roll, or a floating sensation on heavier vehicles
- Faster than average tread wear or inconsistent durability for some users
- Reports of rubber cracking or splitting along the sidewalls and tread blocks over time
Specs side by side
| Attribute | A · Kumho Road Venture AT51 | B · Nexen N Fera SU1 |
|---|---|---|
| Category | — | Summer |
| Vehicle type | SUV and 4x4 | Passenger Car / Crossover |
| Sizes available | 10 | 97 |
| Rim diameters | 15″ – 18″ | 15″ – 24″ |
| Tread depth | 13.5/32″ | 9/32″ |
| UTQG | 540 A A | 300 A A |
| Treadwear warranty | 55,000 mi | 25,000 mi |
| Sidewall | Blackwall | Blackwall |
| Max pressure | 65 psi | 51 psi |
Which one should you actually buy?
65
/ 100
Kumho Road Venture AT51
64
/ 100
Nexen N Fera SU1
Too close to call: Kumho Road Venture AT51 and Nexen N Fera SU1 are within 2 points overall. Kumho Road Venture AT51 is stronger on snow, dry and wet. Nexen N Fera SU1 is stronger on treadwear, noise and handling.
Pick tire A
You drive through snowy winters
Kumho Road Venture AT51 scores 68 vs 58 on snow.
Pick tire A
You want the most grip on dry roads
Kumho Road Venture AT51 scores 67 vs 59 on dry.
Pick tire B
You want the longest tread life
Nexen N Fera SU1 scores 67 vs 61 on treadwear.
Pick tire B
You want a quieter cabin
Nexen N Fera SU1 scores 69 vs 64 on noise.
Tire A · Kumho Road Venture AT51
Tire B · Nexen N Fera SU1
TireWheelGuide may earn a commission from purchases made through these links.
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.
Community buzz from Reddit and forums is shown for context only — it never changes the score.