Best size dual Stage foam for 1.9 Hyrax

[RickyColvard]

I just got a set of Proline Hyrax 1.9 predator tires. The foam is way to soft. I want to get a set of dual stage foams from Crawler innovations or Proline. In Crawler innovations what size foam should i get? Should i get the 4.50 or the 4.75? Just want them to fit properly. This is on a stock Gen 8. I do alot of river rock and steep dirt hills. The super soft foams that came with these go great but flip over easy.

[Jim85IROC]

4.5. You may find that the "soft" set squishes a tad too much up front unless you keep those tuning bands in place, but the 4.75 foams will fill the tire too much.

[RickyColvard]

Thank you

[JatoTheRipper]

I prefer Proline foams in Proline tires. They just fit better for me.

[sgtlt]

I agree with Jato, use proline dual stage foams in proline tires

[MEH669]

So, not trying to bring up a dead post. But I haven’t been able to find an answer for a question I have on the Pro-Line dual stage foams.

I bought a set for my son. He’s using the Hyrax 1.9s on his trx4 sport. We got SSD wheels to go with everything. The thing is the center piece on the SSD wheels doesn’t have a groove like the proline wheels do. The Pro-line wheels available are ugly so he wanted something different.

Is it best to trim that groove out of the closed cell inner foam to fit better?