Case IH Steiger 400 Tractor October 25, 2013 by farmlifetoday bigtractorpowerFri, October 25, 2013 12:08pmURL:Embed:Case IH Steiger 400 seeding winter wheat with a Great Plains air drill. The Steiger 400 is a rare Case IH 4wd because 99% of the Teir IV Steigers are HD models.