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Sunny SN3800

The Sunny SN3800 is a High Performance Summer tire designed to be fitted to Passenger Cars.

The quick answer

Owners say 33% from 63 owner reviews 10% would buy again Read the reviews
Tests say 33rd average finish across 2 independent tests Latest: P48 of 50 · 2012 See every test

Built from every independent test result and vetted owner review we hold for this tire - the evidence is all further down the page. Data updated January 2025.

  • 63owner reviews
  • 256,716miles driven
  • 2professional tests

Tire Reviews Score

Sunny SN3800

4.2/10

From owner reviews only: no measured test results yet.

  • Limited Confidence
  • 63 owner reviews

How this score is built

Source Better than Weight
Independent testsNo measured test results yet – 0%
Owner reviews63 owner reviews · rated 33% 1% 81%
Typical tireWhere every score starts before its own data counts – 19%
Combined 9% 4.2

A fixed curve turns the combined figure into the 0 to 10 score, so roughly the top 10% of a group score 9 or more.

Confidence

  1. Limited
  2. Medium
  3. High

Owner reviews decide 81% of this score. The other 19% is the typical starting point, and it shrinks as more reviews arrive.

Scored on owner reviews alone, a tire is High once the reviews decide 90% or more, and Medium from 70%. Anything less is Limited: expect the number to move as reviews arrive.

The tests behind it

Only measured results count. A test that published its placings alone is listed, but not scored.

  1. 2012 2012 Autobild 50 Tire Braking Test Auto Bild · 225/45 R17 P48 / 50 Placing only
  2. 2010 2010 European Summer Tire Test ADAC · 225/45 r17 P17 / 17 Placing only

Tested 2 times by independent publications, the Sunny SN3800 averages a finish of 33rd.

2 Tests
0 Test Wins
33rd Average
17th Best
48th Worst
Every independent test of the Sunny SN3800, newest first
YearTestResultAward
20122012 Autobild 50 Tire Braking TestAuto Bild · 225/45 R17P48 / 50
20102010 European Summer Tire TestADAC · 225/45 r17P17 / 17
Frequently Asked Questions
How comfortable and quiet are the Sunny SN3800?
Owners rate the Sunny SN3800 2.8 out of 10 for comfort and noise across 62 reviews.
How well do the Sunny SN3800 wear, according to owners?
Owners rate the Sunny SN3800 4.4 out of 10 for wear across 62 reviews. 11 of those reviews come from owners past 10,000 miles, and the typical review covers 2,000 miles.
Would owners buy the Sunny SN3800 again?
10% of owners say they would buy the Sunny SN3800 again, based on the 59 owner reviews that answered the question. 3% of them gave it the highest possible answer.
What do owners say about the Sunny SN3800's road noise?
Of the 62 owner reviews analyzed for the Sunny SN3800, 40 mention road noise: 3 praise it (quiet) and 37 criticise it (noisy). One owner wrote: "horrendous noise coming from under the van". Read those reviews
What do owners say about the Sunny SN3800's wet grip?
Of the 62 owner reviews analyzed for the Sunny SN3800, 26 mention wet grip: 3 praise it (confident wet grip) and 23 criticise it (weak wet grip). One owner wrote: "The wet weather performance is scary". Read those reviews
More questions about the Sunny SN3800 (1)
What do owners say about the Sunny SN3800's dry grip?
Of the 62 owner reviews analyzed for the Sunny SN3800, 14 mention dry grip: 9 praise it (strong dry grip) and 5 criticise it (limited dry grip). One owner wrote: "the tires to actually give more grip than the very much more expensive Michelins that were on there before". Read those reviews
Owner Questions
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Questions and Answers for the Sunny SN3800

Sorry, we don't currently have any questions and answers for the Sunny SN3800. Why not submit a question to our tire experts using the form below!

Sunny SN3800 Owner Reviews

Review this tire

What owners say

Across 63 owner ratings the Sunny SN3800 averages 33%. Owners rate Dry Grip highest at 5 out of 10 and Comfort lowest at 2.8. 11 of those reviews come from owners past 10,000 miles. 8% of owners score it 70% or better.

Owner ratings averaged from 63 ratings

  • Owner score 33%
  • Dry Grip 50%
  • Wear 44%
  • Road Feedback 30%
  • Handling 29%
  • Wet Grip 29%
  • Comfort 28%

Featured reviews

Most helpful

“Horrendous tires! We have replaced just about every component on the van, wheel bearings, drive shafts, all to try and cure the horrendous noise coming from under the van to no avail. Once there was nothing left to...”

  • Volkswagen Transporter
  • 2,000 miles
Read full review → 1,117 found this helpful
Most critical 10%

“Would not recommend these to anyone, noisey is not the word i would use they are shocking. that bad i have had them took off and replaced. never ever known a tire so noisey, unaceptable. was told by the tire suppliers...”

  • BMW E46 325CI
  • 500 miles
Read full review → 328 found this helpful
Longest term 55%

“These tires were a great deal price wise but we had them on a 105 horsepower Toyota Echo and they lasted 26 thousand miles and were at the "bald bar indicator." I was really hoping all cheap Chinese tires would at least...”

  • Toyota Echo
  • 26,000 miles
Read full review → 505 found this helpful

All 62 Sunny SN3800 reviews

Score spread across 60 written reviews
Member
Horrendous tires! We have replaced just about every component on the van, wheel bearings, drive shafts, all to try and cure the horrendous noise coming from under the van to no avail. Once there was nothing left to replace we tried another set of tires and found our problem. We also found a bulge in the wall. They handle ok both in wet and dry, a bit sluggish, but even if they gave a perfect ride we would still bin them.
20%
Member
  • Ford Kuga
  • 235/50 R18 V
  • 3,000 miles
  • A Combination of Roads
The worst tires I ever bought. They only lasted 4 month 3k miles. Uneven wear on inner edge, feathered o cupped. Road noise is horrendous plus vibration. They still looks like new but undrivable. Suspension has been checked 3 times in a different garages, 3 times 4 wheel alignment done, everything is fine. So must be tires. So going to buy decent tires now.
This owner's scores
  • Dry Grip 4
  • Wet Grip 5
  • Road Feedback 1
  • Handling 1
  • Wear 1
  • Comfort 1
  • Buy again 1
Helpful 1,100
26%
Member
Appalling.The worse tires I have ever experienced, I would go aso far as to say they were dangerous. The car dances all over the place on the motorway, requires constant directional correction. They drift when crossing the white lines and the traction control cuts in on even moderate bends.
I have had them for 500 miles and they are going in the bin. Shocking.
This owner's scores
  • Dry Grip 2
  • Wet Grip 4
  • Road Feedback 4
  • Handling 2
  • Buy again 1
Helpful 680

Which tires do you drive?

Researching the Sunny SN3800? Rate the tires you actually drive - and help the next buyer choose.

Own the Sunny SN3800?
Member
  • Ford F 150
  • 305/30 R26 R
  • 15,000 miles
  • Mostly Town
  • Easy Going
Used these on my 26 inch wheels on my truck and they have about 90 percent tread left on them since i only use them 3 months of the year and i have now noticed weather cracks all over them . I have had them for around 4 seasons . Always garage kept. Ive put no more then 15 thousand miles on them. But i guess u get what i pay for . Dont buy these . Spend a little more and get more .
10%
Member
bought it from fawkner , in two month worn out , absolutely unbeliever , shop owner dont wanna know
This owner's scores
  • Dry Grip 1
  • Wet Grip 1
  • Road Feedback 1
  • Handling 1
  • Wear 1
  • Comfort 1
  • Buy again 1
Helpful 714
53%
Member
Only lasted 6000 miles then developed a bulge on the tread, absolute rubbish
This owner's scores
  • Dry Grip 7
  • Wet Grip 7
  • Road Feedback 7
  • Handling 7
  • Wear 1
  • Comfort 7
  • Buy again 1
Helpful 743
77%
Member
My car certainly is not a luxury model nor particularly sporty. For a low price and attractive tread pattern these certainly fit my criteria and have met my expectations. I don't deny that they may be noisy but not so loud as some purport. For those who claim loss of wet pavement control, my thought is they have one or more tires installed against the directional tread design. This would cause water to accumulate under the tire rather than be expelled.
This owner's scores
  • Dry Grip 8
  • Wet Grip 8
  • Road Feedback 6
  • Handling 8
  • Wear 10
  • Comfort 6
  • Buy again 8
Helpful 690
37%
Member
I've never driven on a worse tire. These things will slide all over round roundabouts in the rain and need the abs to kick in when braking moderately from 20mph in the cold (3 degrees ish) even when only mildly damp.

I immediately noticed the noise difference they made when fitted, they are loud.

I got all 4 tires for free, only a £40 fitting cost, and they still weren't worth the money. All 4 have now been changed to semi slick tires for trackdays, and even they handle significantly better in the wet and cold.

On the plus side if you can credit one, they are very hard compound so should last a fair few miles. I've done over 5k miles including a half day track session, and still 5-6mm tread left. Just a shame I've had to throw them away!

Don't put a loved one on these tires!
This owner's scores
  • Dry Grip 5
  • Wet Grip 1
  • Road Feedback 4
  • Handling 6
  • Wear 8
  • Comfort 1
  • Buy again 1
Helpful 660
14%
Member
Terrible is the one word summary. The drone these tires made made me certain a wheel bearing had gone. Don't bother buying these tires! Only put up with them for 100 miles as the previous owner fitted them.
This owner's scores
  • Dry Grip 2
  • Wet Grip 1
  • Road Feedback 1
  • Handling 1
  • Wear 3
  • Comfort 1
  • Buy again 1
Helpful 657
31%
Member
These tires are hideous. Had two put on after buying my car second hand to get it through an MOT. First time driving at more than 55mph I was convinced the rear diff or wheel bearings were shot. Had the car checked out and no one could find anything wrong. It was while speaking to one mechanic and he asked when did you get those tires fitted..BINGO! The wet weather performance is scary. These are just cheap, nasty copies of tires and in my opinion should not be sold.
Don't buy they are a waste of money.
This owner's scores
  • Dry Grip 5
  • Wet Grip 2
  • Road Feedback 2
  • Handling 3
  • Wear 6
  • Comfort 3
  • Buy again 1
Helpful 645
17%
Member
should never be put on a car, total noisy rubbish
This owner's scores
  • Dry Grip 3
  • Wet Grip 3
  • Road Feedback 1
  • Handling 1
  • Wear 2
  • Comfort 1
  • Buy again 1
Helpful 661
24%
Member
  • Ford Kuga
  • 225/45 R17
  • 6,000 miles
  • A Combination of Roads
  • Average
New tires fitted when I purchased my car,March 2014 , I have done 6000 miles and the tires have cracked i between the treads and are just rotting away, the are on the front of my ford kuga. Not recommended at all.
This owner's scores
  • Dry Grip 6
  • Wet Grip 4
  • Road Feedback 1
  • Handling 3
  • Wear 1
  • Comfort 1
  • Buy again 1
Helpful 681
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