2015 Polar Tank MC 331 Tank Trailer recalls
1 NHTSA recall campaign naming the 2015 Polar Tank MC 331 Tank Trailer. Last verified Jul 30, 2026. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Nearby model years
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Campaigns
- Jul 11, 2016Crash risk2014–2016 Polar Tank Dot 406 Tank Trailer, 2014–2016 Polar Tank Dot 407 Tank Trailer, 2014–2016 Polar Tank Dot 412 Tank Trailer and 2 other models — Parking Brake
Polar Tank Trailer, LLC (Polar Tank) is recalling certain model year 2014-2016 DOT 406, DOT 407, DOT 412, MC 331 and Non-Code trailers manufactured January 1, 2014, to April 28, 2016. These trailers are equipped with certain Bendix SR5 spring brake valves which may have been improperly machined which could cause a delay of application of the spring brakes while parking.
16V524000 · 109 units · Polar Tank Trailer, LLC.