Tires Continental or Vredestein

Continental PureContact LS are probably the best performance all season. They have a 60k mile tread life, perform very well on dry and wet road, but they are a bit on the pricier side.

I did this ride the opposite direction in 2019 in late Summer. It is probably doable on 25mm. I did the ride on 28mm tires, continental grand prix (so barely any tread). The dirt sections are very hard packed gravel and I didn't have any issues even on muddier sections.

I've had good luck with Conti Pro Contacts in the past and am currently running the Conti Pure Contact. Also had a good experience with Pirelli P7 on a past vehicle.

The OEM Conti's get dogged pretty good on here, and they are not good if you want to tear around. They do cruise really nicely though, and I find them excellent in inclement weather. I am clearly going to get at least 60k out of mine minimum, so I'm considering them as replacements as well.

I went back with Continentals as replacements because I got 80k miles out of them.

also, no comparo w/the Firestones, but I'm on the Wintrac Pros right now, driving in California, and they're fine in warm/dry conditions. I put them on since I'm going back and forth over the passes back to WA, where I am full time. For a winter/snowbird tire that's not terrible in the dry and good in the wet, I can definitely recommend these.

I have the 225/40-18 Vredesteins on my 7.5R. I can't compare to the Firestones directly, but I'm very happy with the Vredesteins. After breaking them in I'm quite happy with how well they stick in the dry, and their performance in ~8" of snow was outstanding.

They are good, but the tests are misleading here. A Y-rated UHP tire is being compared to V-rated Touring tires. You’ll see those Vredesteins have only a 400 UTQG so don’t expect mileage here as compared to other tires in the test.

I am running the Quatrac Pros on my R (225/45 18), and have been really happy with them. I ended up running them year round. They are a really impressive tire.

I had a friend that got a set of 19's from ebay. He said they were ok but wore pretty quickly iirc.