I don't think all the new deals have been rolled out but it does look like the 4R is not going to get the 0%, at least in the Gulf States region because that has been updated on the buyatoyota.com.
0.0%, 0.0%, 0.0% Annual Percentage Rates (APR) on a new 2010 Camry gas model, new 2010 Corolla, new 2010 Yaris, new 2010 Matrix, new 2010 Avalon, new 2009 Venza, new 2010 Siena, new 2010 Rav4, new 2010 Highlander gas model or new 2010 Tundra available to Tiers I+, I, II and III customers with approved credit through Toyota Financial Services only. Offer valid from 03/02/2010 to 04/05/2010 and you must take delivery from dealer stock between 03/02/2010 and 04/05/2010. Dealer sets final price. Contact Dealer for details. Offers available in AR, LA, MS, OK, and TX.