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NHTSA campaign 20V566000

Newmar Recall 20V-566: Tire Valve Stem Extension May Become Damaged

NHTSA recall 20V566000 was reported by Newmar Corporation on September 18, 2020, with 350 vehicles potentially affected (per NHTSA). NHTSA's record lists the Newmar Ventana and Newmar Canyon Star for model years 2018–2019, 2021. Owners were notified on November 9, 2020, per NHTSA.

Updated daily from NHTSA's recall files

Is my vehicle included?

This page lists, by model year, the vehicles NHTSA's recall record names for campaign 20V566000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.

To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.

Free VIN check: decode a VIN to see its year, make and model.

Key facts

NHTSA campaign
20V566000 (also written 20V-566 or 20V566)
Filed by
Newmar Corporation
Manufacturer campaign number (as filed)
20V-529
Report received
Potentially affected
350 vehicles (per NHTSA)
Component
Tires
Owners notified

Repair completion: 74.86% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)

NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.

Vehicles listed for this recall

NHTSA's recall record lists these vehicles for recall 20V566000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.

Newmar

All Newmar recalls

NHTSA's recall notice

As NHTSA's recall record states it for campaign 20V566000.

Defect description

Newmar Corporation (Newmar) is recalling certain 2021 Canyon Star and 2018-2019 Ventana motorhomes built on chassis supplied by Daimler Trucks North America (DTNA). The tire valve stem extension for the inner wheel may come in contact with the outer wheel rim opening and become damaged.

Safety consequence

Extensive damage to the valve stem extension may result in a loss of tire pressure of the inner wheel, increasing the risk of a crash.

Manufacturer remedy

Newmar will notify owners, and DTNA facilities will repair the vehicles, free of charge. The remedy for this recall is still under development. The recall began November 9, 2020. Owners may contact Newmar customer service at 1-800-731-8300. Newmar's number for this recall is 20V-529.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Sources

Official NHTSA notice for recall 20V566000

Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.