NHTSA Complaint #11710021 — 2021 CHEVROLET SILVERADO 1500

POWER TRAIN issue reported to NHTSA

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Complaint Details

ODI Number	11710021
Vehicle	2021 CHEVROLET SILVERADO 1500
Component	POWER TRAIN
Date of Incident	November 20, 2025
Date Filed	January 9, 2026
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	AL

Consumer Description

Not sure of exact date I believe it was right before Thanksgiving. The truck started shuttering and vibrating. It feels like we are driving on a gravel road. the manual said to change transmission fluid between 45,000 and 60,000 so we took it to the dealer. that is what we did hoping that would fix the problem. but it did not so we took it back and they kept it for 3 weeks they said no codes came up and they said the tires needed balancing so we let them do that but the problem is still there. they say there is no recall on it . we did some research and found information stating Chevy is having problems with the transmission. as of now we only have 45,608 miles on it. It is riding worse now.

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