ARBOC Spirit of Freedom and Mobility Buses Recall

Source: NHTSA · United States

Areazine synthesizes this NHTSA vehicle recall directly from NHTSA's official public data feed. See our methodology for full source attribution and refresh cadence.

ARBOC Specialty Vehicles is recalling certain 2018-2026 Spirit of Freedom and Spirit of Mobility transit buses due to potential issues with the rear brake lines that could cause ABS malfunctions and increase crash risk.

What this NHTSA vehicle recall tells you, and what most readers miss

This notice was issued by NHTSA on April 9, 2026 and geographically references United States. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Vehicle Recalls - determines the consumer-protection framework behind it, which shapes what remedies (refunds, replacements, repairs, or the recall itself) are available to affected consumers and which agency holds statutory responsibility for enforcement.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly NHTSA detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action, a single localized NHTSA vehicle recall is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (recall, product-safety, nhtsa, Vehicle) map to related alerts in the same area of risk - browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.

ARBOC Transit Buses Recall

What Happened

ARBOC Specialty Vehicles, LLC is recalling certain 2018-2026 Spirit of Freedom and Spirit of Mobility transit buses because the rear brake lines may have been installed incorrectly, causing the anti-lock brake system (ABS) modulator valve to malfunction. This results in the vehicles failing to comply with Federal Motor Vehicle Safety Standard (FMVSS) number 105, "Hydraulic and Electric Brake Systems."

Which Products Are Affected

The recall involves approximately 908 units of ARBOC Specialty Vehicles' Spirit of Freedom and Spirit of Mobility transit buses from model years 2018 through 2026. Specific affected models include various years of Spirit of Freedom and Spirit of Mobility as listed in the NHTSA data, with no additional model numbers or UPCs provided.

What You Should Do

Owners should wait for notification letters expected to be mailed on April 24, 2026, which will provide instructions to reroute and reconnect the rear brake lines. For assistance, contact ARBOC customer service at 1-866-953-5555. The remedy will be performed free of charge.

Why This Matters

The malfunction of the rear ABS system can increase the risk of a crash, posing a significant safety concern for drivers and passengers of these transit buses.

Source

This information is from the National Highway Traffic Safety Administration (NHTSA). For more details, visit the NHTSA website and search for Campaign Number 26V137000.

Original source: NHTSA Official Notice ↗

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Frequently Asked Questions

Common questions about this NHTSA vehicle recall.

What is this NHTSA vehicle recall about?
ARBOC Specialty Vehicles is recalling certain 2018-2026 Spirit of Freedom and Spirit of Mobility transit buses due to potential issues with the rear brake lines that could cause ABS malfunctions and increase crash risk.
Which agency issued this alert?
This alert was issued by NHTSA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects United States. Check with NHTSA for the most current geographic scope.
Where can I find more Vehicle Recalls updates?
Browse the full Vehicle Recalls feed on Areazine at areazine.com/recalls/vehicles/ for the latest updates from NHTSA and other agencies.