Sunny SN3830 review
Relative score 60% tests + 40% owners Provisional
Owners 42 · 18 reviews analysed Road tests 59 · 1 test
How scores workAdd your size for an exact match
The Amazon link then searches this exact size.
TireWheelGuide may earn a commission from purchases made through these links.
Sunny SN3830 has a Relative Score of 51 out of 100 among winter tires. In 4 road tests with an overall ranking it finished first 0 times and in the top three 0 times. 18 owner reviews rate it 42 out of 100. 43% would buy it again.
- Weak point: Wet 49 — 10th of 10 (2018 Autobild UHP Winter tire Test), 10th of 10 (2018 Autobild UHP Winter tire Test)
Two scoring systems, side by side
Owner scores come from reviews found online; road-test scores come from instrumented tests. Where they disagree, it is usually a discipline owners rarely push to the limit.
How scores work
- Relative score
- 0–100. Blends road tests (60%) and owner reviews (40%) category by category, the same way on every TireWheelGuide page. With only one of the two, the missing half is estimated from it, so the score stays closer to average. It needs at least one road test or five owner reviews.
- Road tests
- 0–100 per score, from published tests, newer tests counting more. Each result is compared with every other tire in the same test, so a win against a strong field counts for more. The average tested tire gets 70, the best 100; with only one or two tests a tire stays nearer 70. The discipline rows show % of the best tire in that test.
- Owner reviews
- 0–100 from the owner reviews we found online, adjusted for how generously each site rates and scaled like the road tests: the average tested tire gets 70. With only a few reviews a tire stays near the average.
By owner reviews
42/100From 18 owner reviews analysed, scaled like the road tests: the average tested tire gets 70.
By road tests
59/100Scaled across every tested tire: the average gets 70, the best 100.
What owners like and dislike
Themes extracted from 18 owner reviews found online.
The Sunny SN3830 is a budget-oriented winter tire that polarizes users, receiving high marks for its traction in deep snow and slush while facing severe criticism for its performance on wet, damp, or warmer road surfaces. While some drivers find them to be a capable and cost-effective solution for rural winter commuting, a significant number of users report dangerous handling characteristics and a lack of lateral grip in non-snow conditions.
Pros
- Strong traction and reliability in deep snow and slushy conditions
- High level of ride comfort and noise suppression compared to some OEM tires
- Affordable price point for budget-conscious drivers
- Predictable performance on cold, dry pavement
Cons
- Extremely poor grip and lateral stability on wet or damp roads
- Unpredictable handling and lack of feedback during spirited or normal driving
- Significant performance degradation in temperatures above 10°C
- Reported safety concerns regarding sudden loss of traction
Worth knowing
- Users with higher-torque or performance-oriented vehicles (e.g., modified Fiesta ST, Vectra 1.8SRI) frequently reported that the tire's lack of grip compromised vehicle handling.
- Drivers noted that switching to smaller wheel diameters with higher aspect ratios (e.g., 16-inch wheels) significantly improved ride comfort compared to low-profile setups.
- Owners of 4x4 vehicles reported satisfactory results for mud and snow traction, though noted limitations in braking performance.
4 published test appearances (1 in the score)
Placement within each field. Open a test for the discipline-by-discipline result.
2018 Autobild UHP Winter tire Test · 195/65 R15
10th of 10
| Discipline | Placement | Field position |
|---|---|---|
| Wet Braking | 10th of 10 | |
| Wet Handling | 10th of 10 | |
| Dry Braking | 8th of 10 | |
| Dry Handling | 7th of 10 | |
| Snow Braking | 10th of 10 | |
| Snow Handling | 10th of 10 | |
| Rolling Resistance | 2nd of 10 | |
| Straight Aquaplaning | 10th of 10 | |
| Noise | 9th of 10 | |
| Price | 1st of 10 |
Source: Auto Bild
2014 50 Winter tire Braking Overview · 225/50 R17
35th of 48
Only the final ranking was published for this test, not the results per discipline.
2013 Winter tire Overview - Braking · 195/65 R15
48th of 50
Only the final ranking was published for this test, not the results per discipline.
2012 Auto Bild 42 Winter tire Braking Test · 205/55 R16
42nd of 43
Only the final ranking was published for this test, not the results per discipline.
Source: Auto Bild
Reviews from our readers
Drivers who have these tires on their car, in their own words. We check every review before it goes live.
No reviews from our readers yet
Driving on the Sunny SN3830? Tell other drivers how it grips, rides and wears.
Write a review
Thanks! Your review will appear here once we have checked it, usually within a few days.
Other tires to consider
Ranked by our Relative score, weighed against how many reviews and tests stand behind it.
Top rated winter tires
TireWheelGuide may earn a commission from purchases made through these links.