Everything should be just fine. The weights are there to balance the tire out and make it "round" (weight wise). When I had my Terra Grapplers mounted the tire shop said that they had a tough time getting them balanced and one of my rims has, what looks like, five pounds of weights stuck to it (not really, but there is a lot of weights stuck to the inside of the rim). I haven't had any issue with the TOD or any kind of tire wobble.

Enjoy the Grapplers.