How many recalls does the 2018 Polar Tank Srj7 Trailer have?

The 2018 Polar Tank Srj7 Trailer has 1 NHTSA safety recall campaign on record.

How do I check if my 2018 Polar Tank Srj7 Trailer 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.

2018 Polar Tank Srj7 Trailer Recalls

Recalls on record Updated July 2026

The 2018 Polar Tank Srj7 Trailer has 1 NHTSA recall campaign affecting an estimated 9 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

SERVICE BRAKES, AIR 17V604000 2017-09-27 9 affected

Defect

Polar Tank Trailer, LLC. (Polar) is recalling certain 2018 SRJ7 trailers manufactured with Meritor MTA/MTP trailer suspensions. The brake caliper bolts on these axles may not be properly torqued which can allow the caliper to detach from the mounting flange.

Consequence

If the caliper bolts are improperly torqued and the caliper detaches from the mounting flange, a loss of braking ability would occur, increasing the risk of a crash.

Remedy

Polar has notified the vehicle owners, instructing them to check the caliper bolts per the supplied bulletin, receiving reimbursement from Meritor. The recall began on October 4, 2017. Owners may contact Polar customer service at 1-320-746-2255 or Meritor at 1-866-668-7221. Polar's number for this recall is C17AB.

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 2018 Polar Tank Srj7 Trailer as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.