Commercial Vehicle Forecasting & Market Intelligence for Manufacturers

Manufacturers across North America trust ACT Research for accurate, timely, and actionable insights. Our data-driven approach provides a clear view of market dynamics, helping you anticipate shifts and capitalize on opportunities. Here’s how we support your business:

• Forecasting Precision: Predict future demand with confidence using our industry-leading forecasts for Class 8 and medium-duty trucks, trailers, and more.
• Market Analysis: Stay informed with detailed analysis of industry trends, production schedules, and market fluctuations.
• Production Optimization: Leverage our insights to fine-tune manufacturing schedules and adjust inventory based on real-time demand data.

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For 40 years, ACT Research has helped manufacturers turn industry change into opportunity. Whether you’re planning production for the next powertrain cycle or optimizing supply chains amid regulatory shifts, we deliver forecasting grounded in decades of insight. Different tools. Same mission: clarity in complexity

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Updated March 30, 2026

Manufacturers Face Firmer Spot Signals as Discipline Holds and Regulatory Costs Solidify

March 2026

As 2026 progresses into March, North American commercial vehicle manufacturers are navigating a market that has shifted more decisively into a supply-driven tightening phase compared to late-2025 conditions. Strong Class 8 order activity through February has pushed backlogs to multi-year highs, while freight fundamentals have strengthened, with both spot and contract rates moving materially higher year-over-year. At the same time, tightening driver availability, private fleet contraction, and a sharp increase in diesel prices are constraining effective capacity and reinforcing pricing power. ACT Research’s March N.A. Commercial Vehicle Outlook indicates that while demand visibility has improved, fleet purchasing behavior is evolving from purely replacement-driven toward early-cycle positioning.

Supply chains remain stable, and OEMs continue to report consistent component availability and manufacturing performance. However, quoting activity remains selective, and order conversion reflects improving—but still disciplined—fleet confidence rather than broad-based expansion. Sales cycles remain elongated relative to prior-cycle norms, though forward visibility into the first half of 2026 has improved. OEM strategy continues to prioritize backlog quality, margin protection, and production flexibility, as sustained order strength through February confirms that the recovery is becoming more durable and less episodic.

Class 8 Orders Continue to Recover from Trough Levels

The sustained surge in Class 8 orders through February marks a clear inflection from prior underperformance, with intake now well above replacement demand and reinforcing improving fleet sentiment. While part of the improvement reflects deferred replacement and regulatory clarity, tightening capacity, rising rate conditions, and expectations of higher future equipment costs are driving more durable forward commitments. Even so, rolling order volumes remain below peak-cycle norms and do not yet signal a traditional expansion phase.

OEMs continue to manage production tightly around confirmed backlog. Build rates remain disciplined, aligned with demand rather than speculative growth. Tractor inventories remain largely normalized following extended production cuts, while vocational inventories, though still elevated, continue to gradually improve.

Fleet hesitation continues to be influenced by:

• Profitability that is improving but not yet fully normalized
• Tariff-driven cost inflation, with §232 heavy-vehicle tariffs embedded structurally in pricing
• Rising fuel and operating costs increasing total cost of ownership
• Regulatory clarity confirming higher 2027 price points rather than alleviating cost pressure

Cancellation rates remain contained, suggesting fleets are honoring commitments as confidence stabilizes. Long-haul tractor demand has improved alongside stronger rate conditions, though still below prior-cycle expansion levels. Vocational demand continues to show selective resilience tied to utilities, data centers, and energy-related activity, with infrastructure-aligned segments providing incremental support.

Prebuy Activity Remains Measured as Regulatory Clarity Improves

EPA 2027 clarity has improved further entering March, reducing structural uncertainty while confirming that materially higher equipment costs are likely beginning in 2027. Core emissions requirements remain intact, and improved visibility has supported more active prebuy positioning. At the same time, emerging policy changes impacting driver supply are expected to further constrain capacity, adding urgency to long-term planning considerations.

Prebuy activity is becoming more visible as fleets begin positioning ahead of expected cost increases and tightening supply conditions. However, broad-based acceleration has not yet materialized. Fleets are moving selectively—securing build slots and evaluating timing strategies—while remaining constrained by capital costs, rising fuel expenses, and still-recovering profitability.

Fleet decision-makers continue to evaluate:

• OEM pricing strategies and cost pass-through expectations
• Certification timing and build slot allocation
• Residual value dynamics for pre-2027 equipment
• Financing flexibility amid still-elevated borrowing costs

Manufacturers remain in an advanced state of regulatory preparation—finalizing spec pathways and coordinating suppliers—but orderbooks do not yet reflect an aggressive prebuy wave. Clarity has strengthened engagement, and early positioning behavior is increasing, though purchasing discipline remains intact.

Medium-Duty and Vocational Segments Show Relative Stability

Compared to long-haul Class 8 tractors, medium-duty and vocational segments continue to offer relative stability entering March 2026. Medium-duty demand remains softer in housing-sensitive channels but steadier in municipal, utility, and service-oriented applications. Vocational Class 8 demand continues to benefit from infrastructure, utility, energy-sector activity, and data-center investment, though still below prior-cycle highs.

Key stabilizing drivers continue to include:

• Municipal and utility fleet replacement cycles
• Food, beverage, and service distribution demand
• Infrastructure-, utility-, energy-, and data-center-linked vocational activity

Inventories in medium-duty remain elevated relative to long-term averages, reinforcing production discipline. Body-builder throughput remains uneven across configurations, and OEMs continue emphasizing spec discipline, backlog alignment, and lifecycle value rather than price-driven competition.

Outlook: Discipline Continues as Conditions Gradually Improve

Recent data reinforce that 2026 has moved beyond stabilization and into an early-stage, supply-driven recovery. Spot and contract rate floors have reset higher, backlogs have rebuilt to multi-year highs, and capacity contraction—driven by fleet exits, tightening driver supply, and rising operating costs—is accelerating. However, freight demand remains uneven across goods-intensive sectors, and higher fuel and operating expenses continue to pressure margins.

Core imperatives for manufacturers heading further into 2026 include:

• Maintaining strict build alignment with confirmed backlog
• Managing inventories conservatively to avoid speculative production
• Preserving flexibility as EPA 2027 specs and pricing finalize
• Deepening fleet engagement amid improving but still selective demand

Until freight-driven profitability improves more decisively across the carrier base, manufacturers are likely to remain disciplined rather than expansionary. Those that protect margins, sustain production flexibility, and align closely with evolving fleet strategies will be best positioned as structural tightening, cost pressures, and rate strength translate into more durable demand heading toward 2027.

Market Guidance for Dealers & Leasing Companies

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