Tires Falken or GISLAVED

I used the 615k+ last summer they were great for multi purpose use. I did a few track days (6) and daily drove them all summer. Warm up is almost instant, they do fine in the wet. I'll be purchasing another set when track days pick up again.

I recently switched from LT Toyo at3s to "SL" Falken at4ws. IMO the xterra is not heavy enough for the LT tires, it rides and drives so much better with the lighter sidewalls of the falkens, as well as feeling more responsive from less rotating mass.

I have the LT version in that exact size. They are surprisingly great on bitumen with hardly any road noise which is great for your use case. Currently at 35k and no noticeable wear at all with mostly bitumen use. They seem like new.

I was in the same boat as the OP, and went with RT660s.

660 is good bang for the buck. Not as fast as the top tier tires but two or three times the lifespan.

I went with fallen 615+ not the fastest but should last a good number of runs

I'm in a similar boat as you I did the 615k's last season. Personally I am overly pleased with these tires they have been everything I've wanted them to be. And I'll probably get another set of them this year.

The 615k+ is a great budget tire. I did my first season on them and got second place in my regions rookie class. Then, I kept them and still use them for less competitive/ higher run count events. I've done 3 schools on them too. I love these tires. They're fun to drive on, take heat well, and just last. They do amazingly well in the rain also.

Tbh you get what you pay for. Not great. There’s others that make a better all season tire then falk and at the same price. But if you don’t mind a little higher I’d look at something like the cross climates Michelin has or the cooper endura max or the Nokian wr. Nokians are amazing but suffer from issues in really hot weather. I’d get the cooper endura for Ohio. Won’t disappoint you either. Amazing in winter and summer

I bought the RT660s because I wanted to save money after running the RE71s.....regretted it. Just doing one season and switching back. The pressures are weird ( need to run way higher than RE71s) and they feel like ice skates on asphalt.