I race at Thornhill Racing Circuit, some info here:
https://www.thornhillrc.com/
Results are stored here:
http://trc.liverc.com/
The clay track would typically eat a set of buggy tires after just 1 day of racing... it was necessary to have some tread, slicks could work, but treaded tires were always faster. On my 4WD SCT, I had good luck with ProLine Streetfighters... they actually lasted about 6 months of racing on clay. The biggest variable was sauce... the more sauce you used, the faster the tire wear... the less sauce you used, the worst traction you got... it was a very expensive tire game if you wanted to be competitive.
Racing on the 1/8 track was more popular because tire cost was significantly less expensive with tires lasting 4-6 race days on the large dirt track.
When the 1/10 track switched to turf, we found that pretty much any tire with pins worked well, actually the harder the compound the better the traction because the pins wouldn't fold over and they'd bite deep into the turf. Longer pins tend to last a lot longer because they can wear to almost bald before they're gone on the 4WD cars. 2WD cars tend to wear faster, they get maybe 3-4 race days where 4WD get about 6-8 race days... Pin Points on my 4WD SCT last about a year of racing on turf.
1/10 turf is starting to become more popular than the 1/8 track because 1/10 tires are less expensive, they don't come unglued, less messy and all electric programs are more appealing with equal race/marshal time.
There are some other brands of tires that folks like to run, but ProLine offers the hardest compound with the longest tire wear... trade off being that harder compound offers better traction and longer wear life, but cars tend to handle twitchy with a fresh set of tires... I have learned to dial back the D/R with a fresh set, and slowly add some D/R each race day as the tires break in and slowly wear.