The 1552 Tarmacs are similar and also only in 18's, I like them both
They do them in 17's too. I actually prefer them to the 3sdm's.
3 piece split Tarmacs are unreal - http://images-cdn.ecwid.com/images/185392/22492953.jpg
they've gone to so much effort to smooth that... but left the bump strips?![]()