SST's are a solid choice.. on par with the Toyo for off road performance, at least from what I've seen. Also louder than what I want on the 100... I went for the Dick Cepek's, they're shipping up from Texas so won't be in until Thursday or Friday, I'll toss up a pick when I get them!
82 fj40, 99 uzj100, 06 gx470
97 DR650, 05 525EXC, 01 XT225, 09 TTR125, 07 TTR90, 07 CRF50