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Hmm... in that case, why there were no inserts in kit? Tamiya Racing Fighter.
How to choose proper? I see information about diameter but what about width?
Tires back in the day were a lot firmer and thicker than they are today. On the old school Duratrax tires I have, foams aren't much needed.If I am not mistaking ,I think back in the old days some models didnt have foam inserts!
But I wouldnt run with out them!
Hmm... in that case, why there were no inserts in kit? Tamiya Racing Fighter.
How to choose proper? I see information about diameter but what about width?
Not very common to run inserts on the front of 2WD Buggy classes
I'm curious Bill, why would people not want to run foams on 2wd buggies fronts?
Thanks for expounding on that for me.Front inserts are common for clay/dirt:
https://rawspeedrc.com/radar-2wd-front-buggy-tires-w-inserts-2-2-1-pr/
but carpet/turf they are typically a smaller profile without an insert:
https://rawspeedrc.com/fast-forward-2wf-buggy-carpet-tire-no-inserts-1-pr/
It really comes down to preference and tire design which can change from one manufacturer to the next. Softer compound rubber designed for dirt to get more grip will need an insert to support the tire where harder compound rubber designed for carpet doesn't need the support, though I have seen folks install inserts on front carpet wheels to take away some grip to make the car easier to drive.
Not really sure if the DT03 will get enough speed to make much difference either with or without inserts... shrug