Not Yet Classified

This recall has not yet been classified by risk level.

2021 PETERBILT 567 Recalled by PACCAR Incorporated — SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

Date: August 19, 2021
Company: PACCAR Incorporated
Status: Ongoing
Source: NHTSA

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

Dealers will inspect for clearance and re-work the assembly to conform with an updated design, free of charge. Interim owner notification letters were mailed on September 24, 2021. Owner notification letters were mailed on March 11, 2022. Owners may contact PACCAR's customer service at 1-940-591-4220 (Peterbilt). PACCAR's number for this recall is 21PBJ.

Affected Products

2021 PETERBILT 567. PACCAR, Inc. (PACCAR) is recalling certain 2021-2022 Peterbilt 367, 389, 567, and 579 vehicles. The cross member mounted Hill Start Assist valve assembly may have insufficient clearance to the rear axle, causing damage to the rear brake hose and loss of the rear brake signal.

Why Was This Recalled?

If loss of the rear brake signal occurs, the vehicle could experience reduced rear braking capability or loss of brakes to the rear axle(s), increasing the risk of a crash.

Where Was This Sold?

Nationwide

About PACCAR Incorporated

PACCAR Incorporated has 99 total recalls tracked by RecallDetector.

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Data sourced from the NHTSA. Last updated March 26, 2026. View original report