Fresh Recalls

NHTSA · Vehicle · Recall 26V567000 · Recalled September 1, 2026

Peterbilt 548 recall (26V567000)

1. Compare your item

This notice names a product; your particular item is not yet verified. Compare every applicable model, serial, lot, production-date or model-year boundary below.

Product named
Peterbilt 548
Company / brand
Paccar Incorporated
Model / item numbers
548
Affected model years / models
2027 Peterbilt 548
Agency product description and boundaries

PACCAR Incorporated (PACCAR) is recalling certain 2027 Peterbilt 548 trucks. The front brake valve and hoses may be the incorrect size, which can delay the rear service brake application and release, as well as the trailer gladhand application times. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."

Still to verify: match the label on your item with the full official notice, including any exclusions, tables and photos. Some identifiers appear only on the agency website and are absent from this data feed. A missing field does not mean all versions are affected.

If your lot or date falls outside a stated range, this notice has not established that your item is affected. This is not a finding about other recalls or product safety.

Vehicle-specific check required: use NHTSA’s official VIN lookup. Fresh Recalls has not checked a VIN or repair status and does not ask you to submit a VIN.

2. Agency hazard and consumer action

NHTSA reports: Delayed brake response time can increase the risk of a crash.

NHTSA consumer action: Dealers will replace the front brake valves and hoses, free of charge. Owner notification letters are expected to be mailed October 31, 2026. Owners may contact Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 26PACF.

Affected product: Peterbilt 548

3. Open the official notice or contact

To check whether your vehicle is affected and unrepaired, look up your VIN on NHTSA’s recall search ↗.

Official recall ID
26V567000
Brand
Paccar Incorporated
Component
SERVICE BRAKES, AIR:CONTROLS:PROPORTIONING RELAY VALVE
Units affected
58

Affected vehicles

Companies & origin

Manufacturer
PACCAR Incorporated

Identifying details (verbatim from the notice)

Model years affected
2027 Peterbilt 548
Verify with the official sources:

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Source: National Highway Traffic Safety Administration. Agency excerpts come from the public data feed and may omit tables or later changes; the linked government source is authoritative. Source last checked September 7, 2026 at 6:00 AM UTC. Record retrieved September 5, 2026 at 12:00 PM UTC.

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