Here's my current La Cruz...
The current frame differs quite a lot from tg's finely preserved example of a Petaluma La Cruz (very nice, BTW). Full spec and geometry details are available on
Salsa's Website, so I'll save the space and brain damage here. This particular bike is actually a pre-production La Cruz Complete that was built for Eurobike 2007, where the '08 La Cruz was first shown to the world. It's been raced in the '08 Trans Iowa and Dirty Kanza 200 gravel grinders (finished fifth in the 'Kanza, DNF at TI).
Clearance isn't quite as generous on the new bike as on the original, but it is still pretty good. I've run up to 44c WTB MutanoRaptors with no problems. 45c Panaracer Fire XCs are just a bit too much, as are Kenda Karma 1.9s. My current gravel road favorite is the Schwalbe Marathon Cross -- and that's a tire that I've been able to run tubeless very reliably. But I digress.
I really enjoy the disc brakes on the new La Cruz. I want all my bikes to have discs, though. They just work better.
The ride quality of the True Temper steel frame is excellent, and it has quickly become a favorite bike in my stable this season. I anticipate many long and happy miles with my La Cruz. The journey's just beginning!