Goodyear EfficientGrip Performance 2 vs Hankook Ventus S1 evo3 — Compared

“17" Goodyear efficient grip performance 2 small leak identified Hi, On my VW Touran 2019, 1.5 TSI, 17" alu oem wheels I have set Goodyear efficient grip performance 2 . There is a small leak lets say the pressure goes fro m 2.5psi to 2 psi in approx 7-10 days. The VW tpms warns me usually every 2-3 weeks. Im posting a new topic as I cant seem to upload pictures on the other one... Thanks to some help here I found the leak. See the pictures. I have no idea what is that roundish shape it seems smooth/rubbery and the hole clearly come from inside it. What now? Slime bottle? Glue? Or this thing that goes inside like a tire repair kit with the kind of rope thingy? Thanks!”

“Advice on new tyres So my car got stolen (RIP) and I bought a 16' MB c200d with rears 245/40r18 Its time to change them and I don't know what to do. A/S are not needed because snow is very rare in central Spain. Winter temperatures range between 0-10°C and summer range from 30 to 40. As I drive 25-30000 km per year I especially value wet performance and durability (Minimum 35-40000 km). The problem is, the tyres that would fit perfectlly to me are not available in this size (GY efficient grip performance 2 -best tyres i've ever had- and Michelin Primacy 5). What i've seen is Firestone (both roadhawk 2 and roadhawk sport), continental PC7, GY assy 6, Michelin PS5, bridgestone T6, Dunlop sport TG, kormoran/tigar/Taurus summer 2, nexen sport, hancook (Ventus evo 137 and Ventus prime 4) and kumho ps72. Even though It would be nice to save some money, i'm worried about losing rear grip when wet (its my first rwd) so its not important. What would you pick? Read more”

“17" Goodyear efficient grip performance 2 small leak Hi, On my VW Touran 2019, 1.5 TSI, 17" alu oem wheels I have set Goodyear efficient grip performance 2 . There is a small leak lets say the pressure goes fro m 2.5psi to 2 psi in approx 7-10 days. The VW tpms warns me usually every 2-3 weeks. Those are summer tires, I just removed them for swapping with winter ones and I haven't cleaned them yet. They are quite dirty at the moment. The leaking one, pictured, was in the front this year, I switch them front/back every year. In my opinion it can do one last year (next summer) in the back. How would you fix the leak? I read those slime sprays damages the tire internally over time, but them its really approaching end of life fast in my opinion... I did visual inspection, I really dont see anything except maybe 1or two very tiny mark that could have been a nail puncture or something but its nothing sure... Maybe soap+ water? Thanks for hints. Ps: I have the tool somewhere for the indicator measurement, I cant find it right now.”

“That would tally with what this person found with the 127 variant that preceded it “Hi just for information,I asked Hankook what tread depth when new was on their Ventus S1 Evo 3 K127 tyre, the reply was 6.6 mm””

“You will love the Ventus S1 EVO3's, I purchased a set back in May 2020 for $473 delivered. In your climate driving at Texas speeds (75-85) efficiency is gonna be about 270-295 Wh/m. I just ordered a set of the iON EVO AS to try out as I have a need for snow use but not bad enough for snow tires.”

“For BMW-approved run flat tires, you should see a symbol that has the letters "RSC" in a circle next to the star symbol. (The "RSC" stands for "Run-flat System Component".) I don't see that symbol on the tire pictured, so it isn't a run flat. Hankook's model number for non-run flat S1 evo 3 tires is K127 whereas the run flat variant is K127B, sometimes referred to as the "SUV version". I only know this because of my quest earlier this year for efficient (yet still sporty) 225/45 R17 summer tires for my aftermarket wheels. In this size, the run flat variant actually has a better rating (B) for rolling resistance than the non-run flat (C) per the Euro tyre labels. This is a rare exception, as run flats are usually less efficient. Note that the non-run flat 205/45 R17 S1 evo 3 has an A rating, which is the most efficient. I haven't seen Euro tyre labels for the run flat variant in that size, but it seems unlikely to me they would have an A rating. As such, I would be surprised if MINI installed them at the factory due to the impact to range--unless they had no other option available due to supply chain constraints.”