ORIGINAL: Nightwolf
Yeah those stockers provide insufficient grip, especially for grass, try something sticky from pro-line with some more profile, something like the Dirt-works or Dirt-hawgs, those are the best all-round tires you can get in my opinion and I find them grippy enough on grass as well...
www.pro-lineracing.com
Do these work well for front and back? I run on grass and the only problem I have is under steer. I thought this was because of being 2 wheel drive as I do not have that problem with my 4 wheel drive MT Racer. [8D]