How many recalls does the 2021 Pj Trailers C4 have?

The 2021 Pj Trailers C4 has 1 NHTSA safety recall campaign on record.

How do I check if my 2021 Pj Trailers C4 has an open recall?

Enter your 17-character VIN at NHTSA's official recall lookup (nhtsa.gov/recalls) to see open, unrepaired recalls for your specific vehicle. Recall repairs are free.

2021 Pj Trailers C4 Recalls

Recalls on record Updated July 2026

The 2021 Pj Trailers C4 has 1 NHTSA recall campaign affecting an estimated 373 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

EQUIPMENT 21V061000 2021-02-08 373 affected

Defect

PJ Trailers is recalling certain 2021 C4, C5, U8, UL, U6, and UC trailers equipped with axles that may have missing inner bearings.

Consequence

A missing inner bearing can cause excessive vibration, which over time could result in wheel separation, increasing the risk of a crash.

Remedy

PJ Trailers will notify owners, and dealers will inspect the trailer axles and replace the idler axles, hub subassemblies, washers, and dust covers, as necessary, free of charge. The recall began on March 25, 2021. Owners may contact PJ Trailers customer service at 1-866-752-8781.

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2021 Pj Trailers C4 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.