a buddy of mine was running the B5 last weekend in his truggy and he absolutely loves it! I am debating between the B5 or the O'donnell SS for my buggy! I have heard the dynomite Platinums are good for about 2 to 3 long race days, i dont really know because i have not found one guy that runs it.
Any opinions on yhe O'donnell SS .21?