Vehicle recall 11V601000 · December 28, 2011

2011 Rosa Rosa Trailers

Due to an incomplete "knitting" of the iron at the time of casting, inadequate structural integrity of the slack adjuster housing can occur, which could cause the housing to…

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary: Rosa trailer mfg. (rosa trailer) is recalling certain model year 2011 trailers manufactured from October 10, 2010 through January 31, 2011, equipped with gunite automatic slack adjusters. Due to an incomplete "knitting" of the iron at the time of casting, inadequate structural integrity of the slack adjuster housing can occur, which could cause the housing to break at the handle under normal operating loads.
Consequence: If the slack adjuster housing were to break, the wheel brake to which the slack adjuster is attached would no longer function, causing the vehicle to have reduced braking capacity and, if mounted on the steer axle, the vehicle could pull to one side, possibly resulting in a crash.
Remedy: Rosa trailer will notify owners, and dealers will replace the slack adjusters free of charge. The safety recall began in mid-february 2012. Owners may contact rosa trailers at 1-715-478-3435.
Notes: Owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to http://www.safercar.gov.

Recall details

NHTSA campaign: 11V601000
Reported to NHTSA: December 28, 2011
Filed by: ROSA TRAILER MFG
Owner notification: February 15, 2012
Vehicles potentially affected: 3
Initiated by: NHTSA’s Office of Defects Investigation
Components: Service brakes, air › Slack adjusters › Automatic

Recall 11V601000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Rosa Trailers (2011): 2011

Has your Rosa been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Rosa dealer can also check your VIN. Recall repairs are free.