Dart Transit Co. v. Paccar, Inc., et al.

Background

Plaintiff Dart Transit Company operates a fleet of commercial trucks. Its long-time affiliate, Highway Sales, purchased 498 trucks from Defendant PACCAR, Inc. starting in 2017. Each truck was equipped with an MX-13 engine, and Dart Transit leased the trucks from Highway Sales for use in its fleet. When the trucks were purchased, PACCAR provided a Limited Warranty Agreement (LWA) containing three key provisions: (1) a one-year contractual limitations period requiring any lawsuit to be filed within 12 months of the accrual of a cause of action; (2) an exclusive remedy limiting relief to repair or replacement of warrantable failures; and (3) a disclaimer of consequential damages.

Dart Transit filed its original complaint on August 19, 2024, alleging that the MX-13 engines suffered from multiple defects that rendered the trucks frequently disabled and inoperable. PACCAR moved to dismiss. District Judge Katherine M. Menendez granted that motion in part, dismissing Dart Transit's claim for consequential damages (barred by the LWA) and its claim under the Minnesota Prevention of Consumer Fraud Act. Some claims survived.

The court entered a Pretrial Scheduling Order on April 22, 2025, setting November 14, 2025 as the deadline to amend the pleadings. On that deadline, Dart Transit moved to amend the complaint to: (1) add Highway Sales as a co-plaintiff; and (2) revise Paragraph 60 to allege that the engine defects were not publicly known at the time of purchase and that widespread current knowledge of the defects has depressed the vehicles' resale value.

Legal Standard for Amending Pleadings

Under Federal Rule of Civil Procedure 15(a)(2), courts should "freely give leave" to amend pleadings "when justice so requires." Leave may be denied only where there is undue delay, bad faith, dilatory motive, repeated failure to cure deficiencies, undue prejudice to the opposing party, or futility. An amendment is considered futile if the proposed claim could not survive a motion to dismiss under Rule 12(b)(6) — meaning the complaint does not allege enough facts, accepted as true, to make the claim plausible on its face.

Issue 1: Adding Highway Sales as a Plaintiff

Relation Back Under Rule 15(c)

PACCAR argued that any claims Highway Sales could assert are time-barred by the LWA's 12-month limitations period, because this action was filed more than 15 months before the amendment was proposed. If Highway Sales were to file a brand-new lawsuit today, any claims that accrued more than 12 months earlier would be barred.

The court addressed whether the proposed amendment "relates back" to the original complaint — a doctrine under Rule 15(c) that allows an otherwise untimely claim to be treated as if it were filed when the original timely complaint was filed. The Eighth Circuit has applied this doctrine to amendments adding new plaintiffs by asking: (1) whether the defendant knew or should have known it would be called upon to defend against claims by the newly added plaintiff, and (2) whether the defendant would be unfairly prejudiced by allowing the relation back.

The court found both elements satisfied in favor of Dart Transit. PACCAR itself conceded that Highway Sales' claims in the proposed amended complaint are "the same express warranty claim as Dart [Transit], based on the same trucks and the same factual predicate." Highway Sales was mentioned in both the original complaint and the LWA itself, putting PACCAR on notice from the start that it might face claims from Highway Sales. PACCAR also did not argue — and the court found no evidence — that it would suffer unfair prejudice from defending the same claims it had already been litigating. Accordingly, the proposed amendment relates back to the original complaint, and Highway Sales' claims are not time-barred by the LWA's 12-month limit.

Futility: Consequential vs. Direct Damages

Despite surviving the timeliness challenge, the proposed addition of Highway Sales was found futile on a separate ground: the damages Highway Sales sought are consequential damages already barred by the LWA.

The Proposed Amended Complaint alleged that under the financing arrangement (involving TRAC leases), Highway Sales was obligated at the end of each lease to pay any shortfall if the trucks' sale proceeds fell below a contractually predetermined residual value. Because the alleged engine defects depressed the trucks' resale value, Highway Sales claimed it was on the hook for larger TRAC residual-value deficiency payments.

Dart Transit argued these deficiencies are direct damages — the classic measure being the difference between the value of goods as promised and as actually delivered. The court disagreed. Under Minnesota's version of the Uniform Commercial Code (the body of law governing commercial sales), Minn. Stat. § 336.2-715(2)(a), consequential damages include losses resulting from a seller's failure to meet general or particular contractual requirements that the seller had reason to know at the time of contracting. Direct damages, by contrast, arise immediately from the breach itself and are measured by the difference in value of the goods at the time and place of acceptance. Minn. Stat. § 336.2-714(1)-(2).

The court found guidance in Far East Aluminium Works Co. Ltd. v. Viracon, Inc., 27 F.4th 1361 (8th Cir. 2022), where the Eighth Circuit held that under Minnesota law, costs flowing from the particular requirements of how a product was used (as opposed to the replacement cost of the defective product itself) are consequential damages subject to exclusion clauses. Applying that reasoning, the court concluded that the residual-value deficiency damages — the gap between lease-end sale proceeds and a contractually set residual value — are additional, foreseeable losses arising from the particular requirements of Highway Sales' leases, squarely within Minnesota's definition of consequential damages.

Because Judge Menendez had already ruled that the LWA's consequential-damages disclaimer is enforceable and not unconscionable, these damages are unrecoverable. With no allegation of any other type of recoverable damages (Highway Sales did not allege it paid out of pocket for warranty-covered repairs or suffered any direct damages), the proposed amended complaint would fail to state a claim for Highway Sales. The amendment adding Highway Sales as a plaintiff was therefore denied as futile.

Issue 2: Amendment to Paragraph 60

Dart Transit also sought to revise Paragraph 60 to add allegations that the engine defects were not publicly known at the time of purchase and that current widespread awareness of the defects has made the vehicles difficult to trade or sell. PACCAR opposed this, arguing the change was irrelevant to the surviving warranty claim and would complicate the appellate record.

The court rejected PACCAR's arguments. The standard for denying amendment requires showing undue delay, bad faith, dilatory motive, repeated failure to cure deficiencies, undue prejudice, or futility — none of which PACCAR demonstrated with respect to this paragraph. The motion was timely filed before the amendment deadline, the change would not revive any of the claims already dismissed by Judge Menendez, and it would not impose any undue prejudice on PACCAR. This portion of the motion was granted.

Disposition

Dart Transit's Motion for Leave to Amend the Complaint (Dkt. 47) was granted in part and denied in part: granted as to the proposed revision of Paragraph 60, and denied as to the proposed addition of Highway Sales as a plaintiff.