Tires Falken or VITOUR

Longest lasting super 200 is the Vitour P1. Affordable, fun sizes, and they LAST a long time while keeping up with the top dogs. Got a set this year and I love them. Put 6,500 miles plus 25 AX runs and they've barely worn.

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

Vitour Galaxy R1 155R15, $63.89 each

Why a solid rib down the center?

These are vintage VW beetle size, 15 inch rim 4.5 inch wide. FWIW they have good reviews on the seller's website

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.

They are Falken Ziex ZE950 A/S

Not the same tires, but I’m currently running the Falken Azenis FK460 all season in 255/35/18 and I’ve been super impressed with them considering it’s an all season. Steering is still very precise, the tires are quiet on the highway and they’re communicative as grip loads up, and it breaks away progressively.

as a tire, they seem slightly dubious as far as the 200tw rating goes (although a052s are super low-duro too). they don't work well on heavy cars and from a buddy who runs them in practice/at non-scca events, they seem to overheat/slide a lot (corresponds to what the GRM article states). but they for sure are quick.

They're slower than the top tires(re71rs,a052,rt660s)