looking for suggestions on paddle tires for my Kraton. Don't want to spend tons of money because I'll only be using them occasionally. Any recommendations?
Not really.
They are smaller in diameter than most 3.8 tires and don't balloon as much either.
Most of the stress would come from the extra grip on sand on a hot day. But I use mine mainly for snow so heat really isn't an issue.
I just put the Traxxas paddle tires on my Kraton and they are pretty awesome so far. I did have to cut out the nubs inside of the hex of the Traxxas paddle tires, but it was easy. Well worth it to me.