Everything NHTSA's vPIC database knows about this exact vehicle:
Decoding from NHTSA…
Vehicle history — accidents, title & owners
The decode above is what this vehicle is. For what it's been through — accidents, title brands, odometer, theft/total-loss and previous owners — pull a full history report.
NHTSA publishes the first 11 characters of the VIN with every complaint — that identifies the plant, model year, body and engine. So these are reports from cars built exactly like this one, not an average across the whole model.
1GNSKCKD2MR••••••2021 Chevrolet SUBURBAN
This build draws 2.9× more complaints than the average 2021 Chevrolet SUBURBAN build (6 vs 2).
6on this build
173on the model
84builds in total
Most reportedEngine 2Power Train 2Engine And Engine Cooling 1Fuel System 1
What owners of this build wrote
Fuel/propulsion SystemAug 2025
My 2021 Chevrolet Suburban experienced a sudden no start condition which required the vehicle to be towed for repair. A diagnostic inspection determined that both the fuel pump and the fuel pump control module had failed. I paid out of pocket for the full repair, including…
Power TrainJun 2025
Transmission failed high speed jerking shifting ruined a set of tires yes has been confirmed by dealer but our vin is not covered under the recall no yes error codes appeared before we took the vehicle in for service 6-5-2025 we have had the vehicle in to 2 separate dealerships…
Engine And Engine CoolingMay 2025
The contact owns a 2021 Chevrolet Suburban. The contact stated that while driving 20 MPH and approaching a light, there was an abnormal ticking and knocking sound coming from the vehicle. There were no warning lights illuminated. The contact stated that the vehicle failed to…
EngineApr 2025
The contact owns a 2021 Chevrolet Suburban. The contact stated that while driving 25 MPH, the vehicle was shaking and jumping and shut down unintendedly. The check engine warning light illuminated and was flashing. The vehicle was towed to the local dealer where it was diagnosed…
Fuel SystemDec 2024
The contact owns a 2021 Chevrolet Suburban. The contact stated that while driving 45 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended, and the vehicle decelerated unintendedly. Additionally, the vehicle failed to exceed 42 MPH.…
Read all 6 complaints on this exact buildFull text, search by keyword, and the systems that fail most on cars built like yours.Unlock with Pro →
Owner complaints…
Now the whole model — all 84 builds of it, not just this build. Same NHTSA reports, wider net:
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Exact value for this VIN, adjusted for mileage
The original window sticker and factory options
Full research report as a PDF you can hand to a mechanic
Decoded via NHTSA vPIC. Recalls, complaints and safety from NHTSA; MPG from EPA fueleconomy.gov. Full history reports from our partner. VIN 1GNSKCKD2MR170387 · decoded Aug 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.