What size of paddles should I put on my TB's? If I go with 20X11X10 will I lose too much speed?

 

The 20's with 8 inch rims would be a better choice in my opinion. The 8's will actually expand much like a dragster tire as you build rpm's and be taller the faster you go. This will in effect give you a 20 inch tire out the hole but may expand almost to a 22 on topend.

 

I put 20/10/10 skattrak hauler 7 paddle on mine and i dig in the face at little sahara. Is this because of # of paddles or tire size (height) or possible sprocket sizes?