NHTSA Service Bulletin 11023313: 2025 Tiffin Allegro Breeze
Official manufacturer communication context for 2025 Tiffin Allegro Breeze, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.
Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.
TriMark brought to Tiffins attention that on certain 2025 and 2026 Allegro Breeze; 2025 and 2026 Allegro Bus; 2025 and 2026 Allegro RED 360; 2025 and 2026 Byway; 2025 and 2026 Phaeton; 2025 and 2026 Zephyr Motorhomes that are equipped with PTL entry doors with a TriMark entry lock, owners may experience a lock out situation. TriMark has notified Tiffin Motorhomes that there is a possible condition where the exterior entrance door handle mechanism can bypass the inside linkage causing a lock-out situation whereby the door cannot be opened from the exterior handle. TriMark is replacing all involved entry door inside handle assemblies with new inside handle assembles. PTL Engineering states these locks are installed in entry doors with a serial number #068849 through #072552.
What this bulletin may mean before buying
Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.
Affected products listed in this communication
Buyer checklist
- Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
- Check recall campaign pages for safety actions that may require dealer repair.
- Compare this bulletin with common problem pages for the same model and component area.
- Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
- Use the used-car buying checklist and get an independent inspection.
Frequently asked questions
What is NHTSA service bulletin 11023313?
TriMark brought to Tiffins attention that on certain 2025 and 2026 Allegro Breeze; 2025 and 2026 Allegro Bus; 2025 and 2026 Allegro RED 360; 2025 and 2026 Byway; 2025 and 2026 Phaeton; 2025 and 2026 Zephyr Motorhomes that are equipped with PTL entry doors with a TriMark entry lock, owners may experience a lock out situation. TriMark has notified Tiffin Motorhomes that there is a possible condition where the.
Is a service bulletin the same as a recall?
No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.
How should a used-car buyer use this bulletin?
Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.
Check the exact VIN before you buy
Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.
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