4th generation (T1XX) · T1XX · 5,480 complaints, 1,414 with mileage
Owners filed 5,480 complaints with NHTSA about the 2019–2025 Chevrolet Silverado 1500, and 1,414 of them record the mileage at which the failure happened. That is enough to show not just what fails, but when.
42% of failures fall within the first 12,000 miles. Failures clustered that early usually indicate a design or manufacturing problem rather than wear.
The most-reported areas are the engine (26.6% of complaints, typically around 43,986 miles), the transmission and driveline (20.6% of complaints, typically around 33,229 miles), the electrical system (11.7% of complaints, typically around 9,925 miles).
24 recall campaigns cover this generation.
| System | Complaints | Share | Typical mileage | Middle half |
|---|---|---|---|---|
| Engine | 1,457 | 26.6% | 43,986 | 11,000–84,000 |
| Power Train | 1,127 | 20.6% | 33,229 | 7,003–73,000 |
| Electrical System | 641 | 11.7% | 9,925 | 800–44,469 |
| Service Brakes | 387 | 7.1% | 4,000 | 1,800–12,600 |
| Unknown Or Other | 376 | 6.9% | 800 | 176–5,000 |
| Steering | 217 | 4.0% | 13,198 | 2,960–40,000 |
| Engine And Engine Cooling | 195 | 3.6% | 65,000 | 30,000–97,000 |
| Fuel/Propulsion System | 175 | 3.2% | — | — |
| Forward Collision Avoidance | 111 | 2.0% | — | — |
| Structure | 98 | 1.8% | 10,900 | 2,900–38,000 |
| Year | Complaints | With mileage |
|---|---|---|
| 2019 | 1,533 | 646 |
| 2020 | 1,023 | 300 |
| 2021 | 1,054 | 206 |
| 2022 | 827 | 119 |
| 2023 | 518 | 74 |
| 2024 | 390 | 56 |
| 2025 | 135 | 13 |
Complaints about this generation are not spread evenly across the vehicle, and the systems that generate the most of them do not all fail at the same point in a car's life. The median failure across all systems here is 20,000 miles; the figures below show which parts of the car run ahead of that and which run behind.
The engine accounts for 26.6% of complaints (1,457 reports, 249 of them with a mileage figure), and it fails late — a median of 43,986 miles, considerably beyond the vehicle's overall median. That pattern is consistent with normal service life rather than a defect, though it matters for anyone buying an example already near that mileage. The middle half of these reports falls between 11,000 and 84,000 miles.
A single system taking 26.6% of all complaints is a concentration worth noting. It means that for this generation, most of what owners reported came back to one area of the car rather than being distributed across many small faults.
The transmission and driveline accounts for 20.6% of complaints (1,127 reports, 240 of them with a mileage figure), and it fails late — a median of 33,229 miles, considerably beyond the vehicle's overall median. That pattern is consistent with normal service life rather than a defect, though it matters for anyone buying an example already near that mileage. The middle half of these reports falls between 7,003 and 73,000 miles.
The electrical system accounts for 11.7% of complaints (641 reports, 158 of them with a mileage figure), and it fails early — a median of 9,925 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 800 and 44,469 miles.
The brakes account for 7.1% of complaints (387 reports, 146 of them with a mileage figure), and they fail early — a median of 4,000 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 1,800 and 12,600 miles.
Problems owners could not categorise accounts for 6.9% of complaints (376 reports, 50 of them with a mileage figure), and it fails early — a median of 800 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 176 and 5,000 miles.
The steering accounts for 4.0% of complaints (217 reports, 62 of them with a mileage figure), with a median of 13,198 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 2,960 and 40,000 miles.
Within this generation, complaint volume is not constant across model years. The 2019 model year drew the most — 1,533 complaints — while 2025 drew the fewest at 135. The median year sits at 827.
The first year of the generation, 2019, sits above the median. That is a common pattern — early production of a redesigned vehicle tends to surface problems that later years do not repeat — and it is worth weighing when choosing between years.
NHTSA records 24 recall campaigns covering vehicles in this generation. A recall means the manufacturer or the regulator concluded there was a safety defect or a standard was not met, and that a free remedy is owed to owners — including second and later owners.
The campaigns cluster around the airbag system (4), the tyres (4), the transmission and driveline (3). Repeated recalls against the same area of the car generally mean the first remedy did not fully resolve the underlying problem.
Recall status is specific to the individual vehicle, not the model. Checking a VIN against NHTSA's lookup is free and takes under a minute, and it is the only way to know whether a particular car has had the work done.
Of the 5,480 complaints filed against this generation, 148 reported a crash; 65 reported a fire; 100 reported an injury. Crash-involved reports represent 2.7% of the total.
These are owner-reported outcomes, not verified investigations, and they are not adjusted for how many of these vehicles are on the road. They are included because the distinction between a fault that strands a car and a fault that causes a collision is the one that matters most, and it is not visible in a complaint count alone.
For a buyer, an early-failure pattern is comparatively good news on a used example: 42% of the reported failures occur in the first 12,000 miles, which on a car of this age means they have already happened or they were never going to. Service history matters more than mileage here.
On inspection, the engine and the transmission and driveline are where this generation's reports concentrate, so those are the areas worth a specific look. The transmission and driveline in particular shows a median failure mileage of 33,229, which gives a concrete number to compare against the odometer of any car you are considering.
None of this is a substitute for a pre-purchase inspection on the individual car. Aggregate patterns describe a population; the example in front of you has its own history.
Connecting-rod and main bearing failure causing sudden engine seizure or loss of power; GM recalled roughly 597,000 2021-2024 trucks and SUVs with the 6.2L L87 in April 2025, attributing it to manufacturing debris and bearing/crankshaft dimensional variation.
Dynamic Fuel Management lifter failure — the same deactivating-lifter mechanism as AFM, extended to more cylinders; produces misfire and camshaft lobe damage.
Shudder, harsh 1-2 shifts and torque-converter complaints, addressed by fluid and control-module recalibration TSBs.
| Campaign | Date | Component |
|---|---|---|
| 26V083000 | 2026-03-06 | Power Train:Automatic Transmission:Fluid/Lubricant:Valves/Valve Body |
| 25V274000 | 2025-06-18 | Engine And Engine Cooling:Engine:Hard Parts Internal/Mechanical |
| 24V797000 | 2024-12-12 | Power Train:Automatic Transmission:Fluid/Lubricant:Valves/Valve Body |
| 24V626000 | 2024-12-01 | Trailer Hitches |
| 24V674000 | 2024-10-25 | Service Brakes, Hydraulic:Power Assist:Electric:Control Module:Software |
| 22V463000 | 2023-01-27 | Exterior Lighting:Brake Lights |
| 22V903000 | 2023-01-23 | Exterior Lighting:Lighting Control Module:Software |
| 22V873000 | 2022-11-23 | Air Bags: Air Bag/Restraint Control Module |
| 21V985000 | 2022-02-07 | Tires:Temporary/Emergency Spare Tire |
| 21V495000 | 2021-07-29 | Air Bags:Frontal |
| 21V423000 | 2021-06-25 | Tires:Sidewall |
| 21V115000 | 2021-03-22 | Tires |
| 20V811000 | 2021-01-29 | Seat Belts:Critical Fasteners |
| 20V792000 | 2021-01-26 | Seat Belts:Critical Fasteners |
| 20V684000 | 2020-12-17 | Tires |
| 20V650000 | 2020-12-10 | Power Train:Driveline:Driveshaft |
| 20V446000 | 2020-09-03 | Air Bags:Side/Window:Curtain:Inflator |
| 20V116000 | 2020-03-23 | Service Brakes, Hydraulic:Foundation Components:Disc:Caliper |
| 19V888000 | 2020-03-09 | Electrical System:12V/24V/48V Battery:Cables |
| 20V055000 | 2020-02-24 | Service Brakes, Hydraulic:Power Assist |
| 19V889000 | 2020-02-04 | Service Brakes |
| 19V837000 | 2019-12-18 | Fuel System, Gasoline:Delivery:Fuel Pump |
| 19V814000 | 2019-12-13 | Seat Belts:Pretensioner |
| 18V868000 | 2018-12-18 | Air Bags:Frontal:Passenger Side:Inflator Module |