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275/65 R18 Tires

Everything we know about the 275/65 R18 tire size: 3 independent tire tests conducted in this exact size, 29 owner reviews covering 375,163 miles of driving, and EU label data for the tires you can actually buy in it.

  • 29owner reviews
  • 375,163 milescovered on them
  • 3tests in this size
  • 148tires made in this size
275/65 R18 To scale, mm
Ø 815 275 179 18" 179

The quick answer

The quick answer - 275/65 R18
Season Owners' pick Owner rating Latest test winner
All Season Nokian Outpost nAT 8.6 81% from 6 reviews BFGoodrich Trail Terrain TA 7 2023/24 Best All Terrain Tires In Snow

Owner picks are the highest weighted owner score in 275/65 R18; test winners come from the most recent independent test conducted in this size. The full evidence is below.

Independent tire tests in 275/65 R18

Tires behave differently as sizes change, so a test conducted in your exact size is the strongest evidence there is. Every test below was run in 275/65 R18 - 3 in total, newest first.

All Season tire tests

The best rated 275/65 R18 tires

Rated only by drivers running this size. Each tire needs at least 3 reviews in 275/65 R18 to be ranked; the order weights a tire's score by how many reviews back it, so one glowing review cannot top a table.

All Season tires

The highest rated All Season tire in 275/65 R18 is the Nokian Outpost nAT - 81% from 6 owner reviews in this size.

All Season tires ranked by owner rating in 275/65 R18
# Tire Owner rating Reviews Distance reviewed TR Score
1 Nokian Outpost nAT 81% 6 36,100 miles 8.6

Want test data as well as owner opinion? Best All Season Tires → Test winner: Goodyear Vector All Season 4

TR Score is the tire's overall Tire Reviews rating out of 10, built from independent test results and every owner review of that tire - not just the reviews from this car. The owner rating column is this car only.

275/65 R18 EU tire label data

EU label values are declared for each individual size, so the figures here are exact for 275/65 R18 rather than a range across a model. 65 tires carry label data in this size. The most common load index is 116 (up to 1,250 kg per tire). Speed ratings on offer: H (210 km/h), T (190 km/h), S (180 km/h), R (170 km/h), Q (160 km/h). 36 tires in this size carry the 3PMSF severe snow marking.

A Best wet grip

3 tires in this size hold the top EU wet grip rating, class A. The highest scoring on Tire Reviews:

A Lowest rolling resistance

The most fuel efficient choice: 1 tires in this size reach rolling resistance class A. The highest scoring on Tire Reviews:

68dB Quietest tires

The quietest 275/65 R18 tires are labelled at 68 dB external noise:

Label values come from the EU EPREL database and apply to the EU market versions of each tire. Wet grip and rolling resistance run from class A (best) to E; noise is the measured drive-by figure. A good label is a floor, not a verdict - the tests and owner ratings above tell you far more.

What does 275/65 R18 mean?

A 275/65 R18 tire is 275 mm wide, its sidewall is 65% of that width (179 mm) tall, and it fits a 18 inch wheel. That gives an overall diameter of roughly 815 mm.

275/65 R18 nominal dimensions
Section width275 mm
Sidewall height179 mm
Rim diameter18" (457 mm)
Overall diameter≈ 815 mm
Circumference≈ 2,559 mm
Revolutions per km≈ 391
Revolutions per mile≈ 629

Also written as

275/65R18 275/65 ZR18 275-65-18 275 65 18

Figures are calculated from the nominal size. A loaded, rolling tire runs a few percent smaller, and true widths vary slightly between makes.

Comparing two sizes? Use the tire size calculator →

Every tire reviewed in 275/65 R18

The complete record, including discontinued tires and tires with too few reviews to rank, ordered by the amount of evidence. A further 19 tires have a single review each; they count toward the totals but are not listed.

All tires reviewed in 275/65 R18
Tire Season Owner rating Reviews Distance reviewed
Nokian Outpost nAT All Season 81% 6 36,100 miles
BFGoodrich All Terrain TA KO3 All Season 90% 2 4,000 miles
Bridgestone Dueler AT Ascent All Season 86% 2 40,000 miles

Reviews only cover part of the market: 148 tires are made in 275/65 R18. Browse every 275/65 R18 tire →

What drivers say about their 275/65 R18 tires

The most recent owner reviews fitted in this size, in their own words.

80%
Bridgestone Dueler AT Ascent 275/65 R18 Chevrolet Silverado 2500 30,000 miles September 18, 2026

Changed to these tires from KO2s in load range E for my 3/4 ton pickup. The Dueler Ascent 3PMSF rated tires perform good in snow, wet and dry. Their kryptonite is ice. Last winter I drove 330 miles with half of that in road conditions that were icy, patchwork of ice, rumble strips of ice on road. In the straights if you kept your speed down and 4wd you did okay. Tire wear is acceptable. I use them year around and tow a 7000# travel trailer 1.5 to 2 months out of the year. 99% highway driving and 1% off-road (that ain't for me).

On the icy slight corners I had to slow way down, < 25 mph was my limit and the tires (high pucker factor). If I had to drive those type of conditions regulary with ice, then I would pop for a dedicated winter tire. No icy road conditions to drive on? then these are great tires for you.

88%
Nokian Outpost nAT 275/65 R18 Ford F 150 500 miles February 21, 2026
I live in a high altitude neighborhood in Utah where we frequently deal with snow covered dirt roads that often turn to ice. I bought the Nokian Outpost nATs to replace a 35% life K02 on my '15 F-150 and it's like a night and day difference in snow and ice traction. I took them out on a snowy night just to get a better feel for snow performance and found lateral grip to be very predictable and the overall traction to be similar to an all weather tire (CC2) we have on another vehicle. I was really surprised by how much confidence these inspired in the snow and hope that they are able to maintain this edge through their tread life.

I'm also quite impressed with road feel, the Nokians in SL feel significantly 'cushier' than the E range K02's they replaced. I'm not sure how much of that is the tire vs load range but I am happy to have a nicer ride in day to day use. The Nokians are 10 lbs lighter each and my best guess is that they have contributed ~1 mpg improvement over my outgoing tires. They also seem to have less road noise than the old tires, it's hard to compare worn vs new but they are noticeably quieter on the highway compared to a lot of vehicles with AT tires I've been in.

I had never heard of these tires before and was actually informed of them from chatGPT by prompting 'Which all terrain tire for my truck has the best snow performance, just pick one'. It referenced the snow test on tire reviews and chose these. They were also cheaper than many competitors, I paid $217 each in 275/65r18 which I felt was totally reasonable considering k03's in the same size are ~$330.

I'm happy with them and would recommend for anyone who is dealing with winter conditions on the regular.
79%
General Grabber APT 275/65 R18 Toyota Tundra 2,000 miles January 28, 2026
The winter performance of these tires is downright terrifying. Hard-pack and ice are very sketchy when on a work truck, and the most scary of all is a light layer of snow on top of ice. The snow performance is fine, but if you know there is going to be ice, avoid getting on the road. Definitely a great summer/spring tire.
93%
Firestone Destination AT2 275/65 R18 Jeep 2025 Jeep Grand Wagoneer 5,000 miles January 12, 2026
I spent a lot of time reading reviews before I pull the trigger, I wanted an all-terrain tire, that had good grip in the wet and snow, but did not kill my MPGs. The Firestone destination at2s exceeded all my expectations. The wet grip is phenomenal, better than the factory. All seasons that came with my large SUV, I was was caught in a blizzard in Western Pennsylvania recently, 12 in of snow, and for the most part I was bored having to drive real slow around other cars.

I don't drive fast enough to really comment on the dry grip, but the noise is low and I have not seen a meaningful change in my MPGs.
91%
Bridgestone Dueler AT Ascent 275/65 R18 Ford Expedition 10,000 miles December 23, 2025
I replaced a set of highway tires with these Bridgestone Dueler AT for a cross country trip to spend time camping and fishing the Rocky Mountains. Since I never had AT tires before I did not know what to expect and was concerned about their road manners. Well these really surprised me as I expected noticeably louder tires and degraded ride while traveling across country. But frankly, these sound and ride much like the highway tires they replaced. The traction is amazing in wet conditions. And off road they provided plenty of grip and cushion. I have taken them on mountain roads and trails in the Rockies and they perform exactly as I hoped for on road and off. It's hard to tell how long they will last, but after rotation and tire tread measurement after more than 10,000 miles I expect they deliver the longevity they advertise.
68%
Falken Wildpeak AT3W 275/65 R18 Chevrolet silverado 1500 40,000 miles December 11, 2025
I chose the P-Metric option for my vehicle because I don't do enough heavy towing or experience many sharp objects for my region with the off-roading conditions I experience to warrant the added weight and stiffness. Brand new these tires gripped dry road and gravel amazingly with minimal road noise. It existed, but it was a fairly quiet low hum/whistle that slowly increased with age and miles. Even when new, wet grip left a slight desire for improvement, same with snow, and especially with ice. I discovered this within the first 3 months/3,000mi of installing.

To be expected with going from a highway tire to an all-terrain, and increasing from 265/65/18 to 275/65/18 (an optional stock size), I found I lost about 3~4mpg on average between city and highway. These tires are significantly heavier than the previous tires and have a strong rolling resistance. My transmission temperature also on average began running 5~10º warmer.

As they have aged, dry grip has stayed fairly consistent, wet grip has decreased somewhat as expected, but snow/ice traction towards the end-of-life has fallen off significantly. I live in the northern Midwest where we frequently get heavy wet lake effect snow, it's a difficult substance to drive in no matter what but these tires struggled in it frequently enough that even additional weight over the drive axle did not do much to help and I utilize 4WD often. On average we end up with snow for roughly 4-5 months, starting as early as October and staying as long as March/April With the occasional exception even in May. Over the course of winter we will often receive daily daytime snow followed by nighttime sub-zero temperatures, as low as -25º. Anyone familiar with these conditions will tell you that salt no longer functions to melt the snow and ice, and that the heat from vehicles will bring the road just to the point of starting to melt, then after they drive off it will refreeze, repeatedly until it's an almost glass-smooth surface. Nothing is going to handle this well except the best snow tires, but these Wildpeaks were significantly worse than a highway biased tired at the same wear mileage.

What I have really noticed with these tires they do not like to be cold. I have seen as much as a 5psi swing from morning startup to mid-day driving. When cold at factory specified PSI I noticed for the first portion of driving that the tires have very noticeable flat spots, so much so my entire truck bounces driving down the road to a rhythm until they can be worked out. I also found over-inflating by 1-2lbs helps this as well as fuel consumption.

Overall I'm pretty disappointed in their performance compared to the glowing reviews they got over the years. If you live in a more arid climate I think these would be a pretty decent tire.
16%
Hankook Dynapro HT 275/65 R18 Ford Expedition 10,000 miles November 21, 2025
Do not buy these junk tires. I spent 500 bucks to keep trying to ballance one of them, brand new. 3 shops. Last was a road force ballance. Total wobble junk. Sent in to the rep, and bought another one, which was not much better. They even stated it was out of whack. No refund. Returned me my junk tire. Never again will I buy Junk Hankook tires. They have poor traction, and you will hate them.
91%
BFGoodrich All Terrain TA KO3 275/65 R18 Ford F 150 3,000 miles November 11, 2025
I run Nokian HAKKAPELIITTA 10 SUV STUDDED on my 2024 Ford F150 beginning around mid November. We get a lot of snow in my area so I prefer a dedicated winter tire.
I remove my winter studded tires when the roads lose their layer of packed snow. Last winter I had the dealer pull them off early and install the BFG KO3 that are 10 ply( not what I wanted 6ply BFG still hadn’t made them) and we got hit with several snow falls leading into spring.
The KO3’S handled the snow, packed snow and ice extremely well and far better than the KO2 that were terrible in packed snow and ice. I noticed as well that the KO3 was way better on wet than the KO2 which was terrible. The KO2’s spin on acceleration on wet pavement and rounding wet corners!
The KO3 seems to have corrected that deficiency. Would I run the KO3 all winter if I didn’t have a dedicated winter tire like the Nokians and I had to. Yes I would but my driving technique would have to change for sure!
Like many others have stated you just can’t beat a dedicated winter tire in regions that receive a lot of snow. We had over 18’ of snowfall last winter!
I absolutely love watching your reviews you are the Project Farm of tires on YouTube an excellent unbiased review of tires that makes it so much easier for a consumer to choose the right tire! Check Project Farms channel out! Both of you are excellent sources for honest reviews! I’ve been subscribed for awhile!

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Where this data comes from

Owner ratings are submitted through the review form on this site, naming the tire, the size and the distance covered, and are checked by hand before publication. Test results come from independent published tire tests indexed by size, and label values from the EU EPREL database.

About the TR Score

The Tire Reviews Score rates each tire out of 10 using independent test results and the full body of owner reviews, so you can check a car-specific ranking against the wider evidence.

Who does the testing

Every test published as a Tire Reviews test is run by Jonathan Benson, who has been testing tires independently since 2007.

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