For the 2021 Sport Auto summer tire test, the German publication have tested eleven tires in the relatively small 195/55 R16 tire size. As this tire size is intended for smaller vehicles such as the Audi A1, Ford Fiesta, Peugeot 208 and other similar sized cars, Sport Auto used a Seat Ibiza for testing, and placed all eleven sets of tires through the usual dry, wet and environment based tests.

The 2021 Auto Bild All Rad SUV test has tested ten SUV tires in the popular 215/60 R17 size. While the German publication used a Jeep Renegade for testing, this size is also fitted to vehicles like the Nissan Qashqai, VW Transporter, Renault Kadjar, Toyota C HR and many other popular crossover SUVs.

As always Auto Bild have done a great job testing, as not only have they tested in the dry and wet, they've also conducted FIVE off-road tests. Given these sort of vehicles rarely see any activity outside of the school run, the tests have a low weighting in the overall results, but it's certainly excellent data if you ever plan to take your crossover SUV on grass, gravel, sand or mud!

After already publishing the ADAC 16" tire test in 2021, ADAC have also released their slightly more sporty, 225/50 R17 summer tire test.

While the 16" test received wear data, for this test we have wet braking data, and the range between best and worst is larger than ever!

For the 2021 ADAC summer tire tests, the German organisation selected the popular 205/55 R16 and 225/50 R17 summer tire sizes.

As usual with ADAC tests there is little raw data provided, instead the testers grading each tire with a score, but this year we do get wear data (below) and even some of the testers subjective thoughts on the tires, which is an excellent addition.

Without fail, each year German publication Auto Bild provides the most comprehensive overview of the summer tire market by testing a huge amount of tires ability in the dry and wet, in order to work out which twenty tires deserve to be tested in their full summer tire test.

For 2021, Auto Bild have tested 53 tires in the most popular tire size in Europe, 205/55 R16.

All 53 sets of tires have their wet and dry braking results below, with the shortest 20 combined braking distances progressing to the full test, which will be on the website shortly.

The 2021 summer tire test season is kicking off early, with the excellent team at Auto Zeitung publishing their 10 set 225/40 R18 summer tire test during February!

As this test is out so early in the season, it means the testing would have been completed in late 2020, which means it's missing the new Bridgestone Potenza Sport, but it's still an excellent start to the year as AZ always dig into the subjectiveness of the tires, covering dry handling, wet handling and comfort!

All testing was carried out using a Seat Leon FR, and the popular 225/40 R18 UHP tire size should cover many mid-sized sporty cars, including the ever popular VW Golf, the front of a BMW 1 Series, the Audi TT and many other vehicles.

All season VS winter tires is a hotly discussed topic, and while we've done our own test at various temperatures, it sadly didn't include any ice testing, or things like wet handling and rolling resistance testing.

Fortunately, our friends at Vi Bilagare once again have us covered. During their Nordic winter testing in 2020, the magazine included an all season and "european" winter tire alongside their usual selection of Nordic friction and studded winter tires.

As the all-season and European winter tire were being tested from a Nordic perspective, they had a significant testing on ice, which is a rarity for an all-season tire.

The results... well, I’m sure you can guess how each of the four tire types performed on each surface, but it's really cool to see all this data from one source.

Sadly there are very few professional tire tests conducted in North America, however the magazine Consumer Reports does an excellent job of educating the market with a number of huge tire tests every year.

While the public data is limited, you have to be a member to see the full results, we thought it would be important to database the information we have to help our American audience pick the right winter tire.

The 2020 Consumer Reports Winter Tire Test has tested seventeen of the best winter tires on the market in the popular 215/60 R16 size.

Every year, the British publication EVO Magazine conduct a UHP summer tire test, with this years test covering the hugely popular 235/35 R19 tire size, on a VW Golf GTI. This year, due to travel restrictions, the handling testing was conducted at MIRA in the UK, rather than the Continental facility in Germany.

The EVO summer tire tests are particularly interesting as they're one of the few publications to really dig into the subjective handling of each tire on test, as what good is a fast tire if it's no fun to drive? This means, much like our own tests, the EVO test can help you understand which tire will give you not just the best grip, but the most driving enjoyment too.

If you need to keep your van mobile year round, all season tires are an increasingly popular solution, which is why German publication Pro Mobile have tested seven commercial all season tires in the popular 225/70 R15C tire size.

On test they have all the manufactures you'd expect from a car all season tire test, with Continental, Falken, Goodyear, Maxxis, Michelin, Pirelli and Vredestein included in the test.

For the 2020 Auto Express all season tire test, Auto Express tested six 225/45 R17 all season tires using a VW Golf.

For their second winter test of 2020, the excellent Vi Bilagare have tested eight Nordic friction (studless) winter tires.

As with the studded version, Vi Bilagare have performed a thorough test covering dry, wet, snow and ice, and should be considered one of the benchmarks for extreme winter testing in Europe. 

This test is particularly interesting as it has the new Michelin X-Ice Snow, Bridgestone Blizzak Ice, Pirelli Ice Zero FR and Nexen Winguard Ice Plus WH43 placed up against the established Nordic winter tires from Continental, Goodyear and Nokian.

What's the best ultra high performance all season tire on the market? To find out, I test 7 of the most popular ultra high performance all season tires, and test them in dry handling, dry braking, wet handling, wet braking, noise and comfort tire tests, to see which is the top UHP AS tire.

For the 2020 Vi Bilägare Winter studded tire test, the Swedish magazine has tested 8 of the most extreme studded winter tires in 205/60 R16.

As this is a studded winter tire test, the testers placed much more emphasis on snow and ice performance, so if you're in a region that sees a lot of compacted snow and ice on the road during normal winters, this is a very useful test.

The 2020 Auto Bild crossover SUV all season tire test has tested 11 of the best all season tires in the rather small 215/60 R16 tire size, using a VW T-Roc. 

Auto Bild have also included a reference summer and winter tire, so we can see the difference performances between the three tire types, but sadly haven't shared which tires were used as the reference tires.

Here are the Tire Reviews best winter tires for the 2020 winter tire season.

As usual, all these tires have been picked based on data from Tire Reviews testing, other tests from around the world, and user reviews - think of this as one big meta-analysis of the best winter / snow / studded tires on the market. This video covers European, Nordic and North American winter tires / tires, and covers cars, SUV's and Electric vehicles (EVs.)

The 2020 Auto Zeitung has tested fourteen winter tires in 205/55 R16, including new winter tires from Bridgestone, Goodyear and Maxxis, as well as a low cost retreaded tire.

While all the tires were tested in the dry, wet and snow, sadly Auto Zeitung didn't include any handling data, instead just providing subjective feel scoring.

Motorcycle tire testing is the most difficult type the tire testing available, and as such we don't get a many good motorbike tire comparison tests as we do for car and SUV.

Fortunately in 2020 the UK motorcycle magazine MCN managed to test six of the best sports touring motorbike tires using a BMW R1250RS.

The only objective test included was a 70-0 mph dry braking (below), the rest of the results were taken from a 22 mile road route over many different surfaces, which two riders tested blind and rated the tires for steering, confidence, stability, ride quality and feel.

The 2020 Sport Auto all season tire test has covered seven of the best all season tires in 225/45 18, using a new BMW 3 Series.

Most of the tires on test were also included in the 2020 Tire Reviews all season tire test, however as Sport Auto used a different size and vehicle, this test still makes for interesting reading!