Recall 12V327 affects 1,304 2006-2010 Tiffin Allegro and Allegro Bay motorhomes for brake caliper drag. Repair is free at any franchised Tiffin dealer.
Tiffin is recalling 1,304 2006-2010 Allegro and Allegro Bay motorhomes equipped with Bosch hydraulic brakes because long periods parked can lead to brake caliper piston growth, brake drag, and overheating. Reduced brake performance raises crash risk, and the Tiffin dealer repair will be free once available.
Does this recall apply to your specific vehicle?
The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.
Check my VIN at NHTSARecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.
Watch this vehicle for recalls
Add it to your free watchlist and we will alert you as new federal recalls are posted for your year, make and model. New-recall alerts are rolling out now.
You are on the watchlist.
We will email you as new federal recalls are posted for your vehicle.
What's wrong?
The hydraulic brake system on 2006-2010 Tiffin Allegro and Allegro Bay motorhomes uses brake fluid pressure to move caliper pistons at the wheels. Those pistons press the brake pads against the rotors when you push the pedal, then release so the wheels turn without brake drag. The system depends on the pistons moving freely inside each caliper bore.
On affected motorhomes, long stretches without driving can let the Bosch brake caliper pistons grow across their diameter. That leaves less clearance between the piston and the bore it slides through. When clearance is reduced, the piston can fail to retract cleanly, the brake can drag, and heat can build up. That heat reduces brake performance.
Tiffin did not identify an owner-noticeable symptom before the problem reaches failure. There is no warning sign before failure.
Who's affected?
Covers two Tiffin motorhome lines across the 2006-2010 model years, all tied to the hydraulic brake system.
| 2006 Tiffin Allegro | hydraulic brake system |
|---|---|
| 2008 Tiffin Allegro | hydraulic brake system |
| 2007 Tiffin Allegro | hydraulic brake system |
| 2009 Tiffin Allegro | hydraulic brake system |
| 2010 Tiffin Allegro | hydraulic brake system |
| 2006 Tiffin Allegro Bay | hydraulic brake system |
| 2007 Tiffin Allegro Bay | hydraulic brake system |
| 2008 Tiffin Allegro Bay | hydraulic brake system |
| 2009 Tiffin Allegro Bay | hydraulic brake system |
| 2010 Tiffin Allegro Bay | hydraulic brake system |
| Units affected | 1,304 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific motorhome is included.
What's the safety risk?
Reduced brake performance means the motorhome needs more room to stop and the crash risk rises. If braking feels weak or stopping distance changes, park safely and call the dealer before another trip. Repair will be free at any franchised Tiffin dealer once available.
What should I do?
- Check your VIN to confirm your 2006-2010 Tiffin Allegro or Allegro Bay is included in this recall.
- Wait for Tiffin or Daimler Trucks North America instructions before scheduling the dealer repair, because the remedy status is not listed as available.
- Call Daimler Trucks North America at 1-800-547-0712 with questions and reference recall number 12V327.
- Bring the recall notice if you received one, and ask about the free brake-caliper inspection and replacement that addresses brake drag, overheating, and reduced braking performance.
- Drive cautiously until the repair is complete. Leave extra following distance and stop using the motorhome if braking performance feels reduced.
What happens at the repair
At the dealer, a Tiffin technician inspects the hydraulic brake calipers and replaces any calipers that do not meet the recall inspection criteria. The work is focused on brake calipers that bind, drag, or overheat after long parked periods. The dealer repair will be free once available, with parts and labor covered under the recall. If the motorhome needs to move before the repair, ask the dealer for the safest transport plan.
Timeline
| June 19, 2012 | NHTSA published the recall |
|---|
Frequently asked questions
What is recall 12V327?
Recall 12V327 covers 1,304 2006-2010 Tiffin Allegro and Allegro Bay motorhomes with Bosch hydraulic brakes. Long storage periods can contribute to brake caliper piston growth, brake drag, overheating, and reduced brake performance. Authorized DTNA dealers will inspect and replace brake calipers as needed for free.
What should I do if my 2006-2010 Tiffin Allegro or Allegro Bay is on this recall?
Check your VIN to confirm your specific motorhome is included in recall 12V327. If it is, contact Tiffin or DTNA at 1-800-547-0712 to confirm the repair path and schedule inspection with an authorized DTNA dealer. The inspection and needed caliper replacement are free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and this recall states that authorized DTNA dealers will inspect the brake system and replace the brake calipers as needed free of charge.
What is the safety risk?
The risk is reduced brake performance. The recalled Bosch hydraulic brake system can develop brake drag and overheating after long periods without driving, which increases crash risk. If your VIN is included, arrange the free dealer inspection before relying on the motorhome for a trip.
What if I bought my Tiffin motorhome used?
The free recall repair still applies. Recall coverage follows the VIN, not the first owner. If you never received the original owner notice, check your VIN and reference recall 12V327 when you contact Tiffin, DTNA, or the dealer service desk.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/12V327000 |
|---|---|
| Tiffin customer service | 1-800-547-0712 |
| NHTSA recall # | 12V327 |
| NHTSA recall # (full) | 12V327000 |
Source documents
-
Download Owner Notification Letter (PDF) - Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →