Recall 19V835000: 2019–2020 Chevrolet 4500HD, 2020 Chevrolet 4500XD, 2019–2020 Chevrolet 5500HD +5 more

Updated Oct 11, 2026 from NHTSA data · How we count

Report date: Nov 20, 2019
Vehicles affected: 1,926
Models: 8
Initiated by: Manufacturer

The problem

Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2017-2020 NPR-HD, 2019-2020 NPR-XD, NQR, NRR, Chevrolet 4500HD, Chevrolet 5500HD and Chevrolet 5500XD, and 2020 Chevrolet 4500XD vehicles. The lug nuts on the rear outer wheels may not have been properly tightened when installed onto the rear axles.

The risk

If the lug nuts were not properly tightened, they can loosen, causing the to wheel separate from the vehicle, increasing the risk of a crash.

The fix

Isuzu will notify owners, and dealers will inspect the rear outer wheel lug nuts and tightening or replacing them as necessary, free of charge. The recall began December 20, 2019. Owners may contact Isuzu customer service at 1-866-441-9638 or Chevrolet customer service at 1-800-222-1020. Isuzu's number for this recall is V1906.

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.

Affected vehicles

2019 Chevrolet 4500HD
2020 Chevrolet 4500HD
2020 Chevrolet 4500XD
2019 Chevrolet 5500HD
2020 Chevrolet 5500HD
2019 Chevrolet 5500XD
2020 Chevrolet 5500XD
2017 Isuzu NPR HD
2018 Isuzu NPR HD
2019 Isuzu NPR HD
2020 Isuzu NPR HD
2019 Isuzu NPR XD
2020 Isuzu NPR XD
2019 Isuzu NQR
2020 Isuzu NQR
2019 Isuzu NRR
2020 Isuzu NRR

Details

NHTSA campaign: 19V835000
Manufacturer campaign: V1906
Manufacturer: Isuzu Technical Center of America, Inc.
Owner letters: Dec 20, 2019
Components: Wheels:lugs/nuts/bolts/studs (Wheels & Tires)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology