Set of Four BF Goodrich Mud Terrain Tires Pre-Glued on SCT Chrome, Beadlock-Style Wheels for 2WD, Silver, Chrome, Red

I ride in the grass usually. After extensive testing, I found that these tires aren't all that nice for grass. However, it is better than stock Slash tires on that surface. Performance in dirt is great, but try to avoid mud. They are called "mud terrain tires", but the treads are too close together to get a grip on mud. They come pre-glued, which is nice for getting them set up quickly. The plastic on the spokes is thinner than a stock Slash, but is more than enough for most bashing sessions. This is a decent deal for the price. Do not expect a super high performance tire though.