Defect: Grand Design RV, LLC (Grand Design) is recalling certain 2026-2027 Lineage recreational vehicles equipped with the optional Lineage 43 tire package. The vehicle's top speed may exceed the tire's speed rating. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 120, "Wheels and Rims - Other than Passenger Cars."
Consequence: A tire may fail while traveling at higher speeds, increasing the risk of a crash.
Remedy: The remedy for this recall is under development. Owner notification letters are expected to be mailed November 2, 2026. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is M910067.
Defect: Grand Design RV, LLC (Grand Design) is recalling certain 2026-2027 Lineage motorhomes equipped with the 20-inch wheel and tire package. The tire information label may state the incorrect rear tire pressure. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 120, "Wheels and Rims - Other than Passenger Cars."
Consequence: Incorrect tire pressure information can result in over inflated tires, increasing the risk of tire failure and a crash.
Remedy: Dealers will replace the labels, free of charge. Owner notification letters were mailed September 17, 2026. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is M910065.
Defect: Grand Design RV, LLC (Grand Design) is recalling certain 2026-2027 Lineage recreational vehicles equipped with certain MaxxAir N-Series Maxxfan rooftop ventilation fans. The printed circuit board may fail during certain operations and overheat.
Consequence: An overheated printed circuit board increases the risk of a fire.
Remedy: Dealers will inspect and replace the printed circuit board as necessary, free of charge. Owner notification letters were mailed July 21, 2026. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is M910063.
Do not drive: No. Park outside: No.
Investigations
0 investigations; 0 open.
Manufacturer communications
2 manufacturer communications.
Communications by system
System
Count
ELECTRICAL SYSTEM
2
11034091
Date: 2026-06-26. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
This bulletin describes the procedure to relocate the LP solenoid power source from the chassis battery to the house battery on Lineage M-Series 25FW units equipped with an LP solenoid. The relocation uses retrofit harness EL-0189.
11034093
Date: 2026-06-26. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
This bulletin describes the procedure to install a Grand Design RV a supplied diode into the water pump control circuit of the Firefly Emprise electrical system on affected ProMaster LVP units. The diode prevents excessive current in the water pump control circuit that can damage the Firefly circu
Notes on this record
Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.