as the undisputed facts show that American did not heat treat the steel bar and all parties agree the failure was not due to the machining of the tube.” In their response to American’s motion, Plaintiffs did not argue their negligence claim and the only reference to allegedly negligent conduct is the assertion that the steel was not properly heat treated. We find no evidence in the record that American was negligent in heat treating the steel, so the claim must fail.
(30) On appeal Plaintiffs contend that American was negligent in: “(1) not assuring that the heat treatment was performed properly ...; (2) [not] testing the product to make sure it was heat treated properly ...; and (3) not utilizing reasonable quality control measures[.]” But Plaintiffs have not shown where those theories of liability were presented to the district court in response to American’s motion for summary judgment. We therefore do not consider those theories. See Rule 12-216(A) NMRA 1996 (issue must be preserved by invoking ruling of district court). We also reject Plaintiffs’ negligence theories raised for the first time in their reply brief. See Hale v. Basin Motor Co., 110 N.M. 314, 321, 795 P.2d 1006, 1013 (1990).
(31) We recognize that in prior decisions this Court has considered challenges to a summary judgment or judgment on the pleadings that were not preserved in the district court. See, e.g., Udero v. Phelps Dodge Mining Co., 121 N.M. 492, 493-94, 913 P.2d 680, 681-82 (Ct.App.1996); Romero v. Truchas Mut. Domestic Water Consumer & Mut. Sewage Works Ass’n, 121 N.M. 71, 75, 908 P.2d 764, 768 (Ct.App.1995) (dictum); Ramer v. Place-Gallegos, 118 N.M. 363, 365, 881 P.2d 723, 725 (Ct.App.1994); Perea v. Snyder, 117 N.M. 774, 780, 877 P.2d 580, 586 (Ct.App.1994); Phifer v. Herbert, 115 N.M. 135, 138, 848 P.2d 5, 8 (Ct.App.1993). These decisions were not, however, based on any principled analysis explaining why the usual rules regarding preservation of error are inapplicable to appeals of such judgments. Rather, they were based on the assumption that Supreme Court precedent—in particular, some language in Pharmaseal Laboratories v. Goffe, 90 N.M. 753, 758, 568 P.2d 589, 594 (1977)—required us to consider on those appeals every legal or factual argument supported by the record regardless of whether it had been raised below.
(32) For two reasons, we no longer make that assumption. First, our Supreme Court has not followed Pharmaseal with any other decisions that appear to adopt the same approach. The language in Pharmaseal may not be “a derelict on the waters of the law,” Lambert v. California, 355 U.S. 225, 232, 78 S.Ct. 240, 245, 2 L.Ed.2d 228 (1957) (Frankfurter, J., dissenting), but it at least is a barren tree in the Supreme Court’s orchard. Second, without further direction from the Supreme Court we cannot justify such a departure from the clear language of the appellate rules governing preservation of error. See Rule 12-216(A). Those rules serve the important purposes of expediting litigation and promoting finality. We believe that it is a serious mistake to treat “district court hearings on motions to dismiss and motions for summary judgment as mere rehearsals for later appellate review.” Udero, 121 N.M. at 495, 913 P.2d at 683 (Hartz, J., specially concurring). The appropriate approach is stated in In re T.B., 121 N.M. 465, 469, 913 P.2d 272, 276 (Ct.App.1996): “[W]e review the case litigated below, not the case that is fleshed out for the first time on appeal.” Hence, we overrule our precedents to the extent that they hold that the normal rules of preservation of error do not apply to appeals from summary judgments or dismissals for failure to state a claim.
(33) Finally, with respect to Hartford’s claim against Bay City for negligence, we reverse the grant of summary judgment. The above-summarized testimony of O’Brien, Plaintiffs’ expert, is sufficient to establish a genuine issue of material fact regarding whether Bay City was negligent in forging the steel used for the pump tube.
WARRANTIES
A. American’s Express Warranty.
(34) American expressly warranted that the goods it produced would “conform to applicable specifications, drawings, and standards of quality and performance and that all items will be ... suitable for their intended