2020 Chevrolet Tahoe Safety Report
2020 Chevrolet Tahoe Safety Report
Safety Decision Cockpit for the 2020 Chevrolet Tahoe
This page is the hub for deciding what to inspect next on the 2020 Chevrolet Tahoe. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | High (3) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Moderate (46) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 4 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Engine | Compare engine issues across vehicles. |
| Cleaner nearby model year | 2018 | Compare against the 2018 Chevrolet Tahoe with 90 complaints and 3 recalls. |
| Riskier nearby model year | 2021 | Check the 2021 Chevrolet Tahoe before buying across this generation. |
Chevrolet Tahoe Year-by-Year Comparison
The safest purchase decision usually comes from comparing neighboring model years, not reading a single page in isolation. The table below uses only validated Chevrolet Tahoe years already present in the cleaned NHTSA dataset, so each comparison links to a real vehicle safety report rather than a generated combination.
| Model Year | Complaints | Recalls | Use case |
|---|---|---|---|
| 2021 Chevrolet Tahoe | 385 | 16 | Inspect as a potentially higher-complaint year. |
| 2019 Chevrolet Tahoe | 98 | 1 | Inspect as a potentially higher-complaint year. |
| 2022 Chevrolet Tahoe | 156 | 4 | Inspect as a potentially higher-complaint year. |
| 2018 Chevrolet Tahoe | 90 | 3 | Inspect as a potentially higher-complaint year. |
| 2023 Chevrolet Tahoe | 170 | 5 | Inspect as a potentially higher-complaint year. |
| 2017 Chevrolet Tahoe | 164 | 3 | Inspect as a potentially higher-complaint year. |
2020 Chevrolet Tahoe Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2020 Chevrolet Tahoe, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Engine
8 owner complaints mention this component in the current safety profile.
All Engine issues Chevrolet onlyElectrical System
7 owner complaints mention this component in the current safety profile.
All Electrical System issues Chevrolet onlyPower Train
6 owner complaints mention this component in the current safety profile.
All Power Train issues Chevrolet onlyAir Bags
3 owner complaints mention this component in the current safety profile.
All Air Bags issues Chevrolet onlyService Brakes
3 owner complaints mention this component in the current safety profile.
All Service Brakes issues Chevrolet onlyFuel/Propulsion System
3 owner complaints mention this component in the current safety profile.
All Fuel/Propulsion System issues Chevrolet onlyAI Safety Analysis for the 2020 Chevrolet Tahoe
Reliability Score
The 2020 Chevrolet Tahoe receives a reliability score of 55 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.
NHTSA Safety Ratings for the 2020 Chevrolet Tahoe
The National Highway Traffic Safety Administration (NHTSA) evaluates vehicles through controlled crash tests and assigns star ratings from 1 to 5, with 5 being the safest.
Known Issues for the 2020 Chevrolet Tahoe
The following issues have been identified from NHTSA complaint data and owner reports for the 2020 Chevrolet Tahoe:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Engine Lifter Failure Multiple reports of engine lifter failures at around 75,000 miles, leading to loss of power steering and engine shutdown. |
Medium | Occasional | 85k-90k miles |
| Fuel System Recall Recall for fuel pump issues in certain models, including the 2020 Chevrolet Tahoe. |
Medium | Occasional | 30k-60k miles |
| Service Brake Recall Recall for hydraulic service brakes, anti-lock, traction control, and electronic limited slip systems. |
Medium | Occasional | 30k-60k miles |
| Tire Recall Recall for tire issues in certain models, including the 2020 Chevrolet Tahoe. |
Medium | Occasional | 30k-60k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2020 Chevrolet Tahoe:
Issues with power steering, including sudden loss of power and warning lights.
Reports of engine lifter failures and fuel system recalls.
Recalls for fuel pump issues.
Recalls for hydraulic service brakes, anti-lock, traction control, and electronic limited slip systems.
Recall Details for the 2020 Chevrolet Tahoe
The following 3 recalls have been issued for the 2020 Chevrolet Tahoe by NHTSA:
Summary: General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production.
Consequence: Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212329050.
Summary: General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The fuel pump may be missing a pressure regulator, allowing for over-pressurization of the fuel system.
Consequence: Over-pressurization can crack the fuel pump and cause leaks, increasing the risk of a fire in the presence of an ignition source.
Remedy: GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall began December 18, 2019. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-888-988-7267. GM's number for this recall is N192283991.
Summary: General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
Consequence: Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
NHTSA Complaint Summaries for the 2020 Chevrolet Tahoe
Below are complaint narratives filed by owners of the 2020 Chevrolet Tahoe with the National Highway Traffic Safety Administration. 4 complaints involved crashes. 3 reported injuries or fatalities.
Suddenly lost all power steering, then warning power steering attention, no control for steering, very dangerous, couldn't drive vehicle. Took independent car repair to fix. $5k repair to fix problem. Should not happen to vehicle.
Lifter failed on my Chevy Tahoe 6.2L engine at ~75K miles in September 2025. One lifter bank was replaced. No reason for lifter failure was given. Less than 5 months later the other lifter bank has failed and damaged the cam shaft. Again, no reason for failure was provided. Failed lifters can cause catastrophic engine failure, which is incredibly dangerous when the vehicle is in motion. No chec...
I sent this to GM Corporate on 2/12/2025: I'm writing regarding the recall on certain 2020 Chevy Tahoe transmissions. My husband is meticulous with his vehicles including all regular service updates and recommended appointments. It literally looks like it came off the showroom floor 5 years after buying it. Unfortunately, when returning on a trip our vehicle suddenly increased rpm's and wouldn'...
We have the L86 6.2L EcoTech 3 Engine. at 85,000 miles we noticed the oil pan is leaking and rear main seal is leaking. Both are common issues with the L87 engine as well.
On multiple occasions, my car has locked my keys on the INSIDE of the vehicle. I have put things inside my vehicle before leaving and closed all the doors, upon returning, even just a few minutes later, my doors are locked and I am locked out of my vehicle. Additionally, my car is not detecting my remote. I cannot unlock my car with the buttons on the door and need to have my keys in hand for my c...
The contact's brother owned a 2020 Chevrolet Tahoe. The contact stated that while his brother was driving at an undisclosed speed, the vehicle crashed; however, the contact was unsure what the vehicle had crashed into. The contact stated that the crash was a single vehicle crash and there was severe damage to the front of the vehicle. The contact stated that the air bags should have deployed but f...
I was starting to accelerate to a higher level of speed onto the highway; 55 mph going up a hill. I was unable to accelerate much as I pushed on the gas, however the RPM's would get higher. while I was at 45 mpg the RPM's were at 3.5. All of sudden my service engine light came on. I knew something was wrong. Turned around took my car back home very slowly, had my husband come look at my car, wh...
I was driving in traffic with 8 kids from my football team on a busy street and my truck start jerking and wouldn’t accelerate much. I was going 35 mph and the truck just slows down in the middle of driving. Then as I pulled over thick white smoke comes from the tail pipe. Thank god it was a Sunday and the busy street wasn’t as busy and I was able to pull over safely because this happen while I wa...
While driving toward intersection, light changed to red. Applied pressure to brake pedal and pedal became extremely difficult to press. Vehicle was not slowing as expected with pedal pressure becoming very hard to press to slow vehicle. Warning on dash "Brake Assist" and Chevrolet app displays "Antilock Braking System" and text that states Schedule service now. If my wife would have been driving,...
Driving long distance from Florida to New York and in VA, experienced a check engine light after fueling. Vehicle started, stalled and trembling excessively. It was taken to the Chevrolet dealership across from the gas station (total luck). It was diagnosed after 1 day in the shop that all 8 fuel injectors and the two fuel rails were corroded and had snapped upon inspection.( photos were sent to m...
Creaking and groaning from rack and pinion. 60,000 miles on vehicle. no other issues. Potential steering system failure. No warning lights. Happens at all speeds.
Check engine light illuminated then went off and came back on after another drive cycle. Vehicle began to idle rough and experienced hard shifting and acceleration hesitation. I checked the oil and noticed a fuel odor smell on the dip stick and the oil appeared thin. Upon mechanic inspection they found a malfunctioning high pressure fuel pump. This part was recalled on other vehicles of the sam...
My 2020 Tahoe stabilitrak has gone off approximately 5 times over the past 2 months April and May of 2025 in one incident my vehicle did turn off all incidents were at low speeds less than 5 MPH. Four of the incidents the stabilitrak light turned on and an audible beep, I also lost power to my steering and breaks. When I had the oil change the service Tec at the dealer stated they can not test i...
Zero warnings. Driving one day and the vehicle started shaking and running very hard even when just in idle. Dealership has determined engine failure, due to piston one failing and braking off into engine. Car has had routine oil changes and maintenance. Has not been inspected by manufacturer. GM is not assisting.
There is an unusual lifter/ticking noise coming from the valve covers on my vehicle. The vehicle is scheduled to go to the Chevrolet dealership on the 15th of this month but it sounds like the numerous other GM motors that have the failing lifters.
My car seat has failed the safety test on recall and they refuse to warranty it. It loosens significantly when pulled.
We are concerned that the transmission recall should be including ALL 2020 Tahoe’s. We were driving at 55 MPH and our RPM suddenly excelled and the vehicle felt like it was in neutral. This happened several times in a short distance. When we arrived home and tried to put in reverse it hesitated to move and then finally engaged. Getting it into dealership this week.
this year vehicle is also part of the engine problem GM is experiencing with the V8 Engines. I purchased this vehicle in January 2024. With less than 40k miles on it. I drove it for approx 2 months and the entire engine seized up. I was told by the Chevy Dealership that GM is aware of the engine problems on these V8 Engines and did not issue a recall. It took GM over 9 weeks to send me a ...
I was at a red light and when I tried to take off the RPMs reeved up and my car would not move so I turned it off, opened and shut my door, restarted my car and it would move 100yds if that, then the RPMs shot up again (acted like it couldn’t shift out of first gear). Car has 101,647 miles, was serviced on time, no issues before and no warning lights on the dash came on before or after the issue h...
While driving, the vehicle's RPM's accelerated quickly and then the vehicle stopped in the middle of the road and would not move. I could not even get it to the side of the road to be out of traffic. All regular maintenance has been performed. The mileage is almost 100,000, but not there yet. This could have been a very dangerous situation as I was heading to an interstate highway. No warning lam...
Showing 20 of 46 complaints. Additional complaints are available via the NHTSA database.
Frequently Asked Questions About the 2020 Chevrolet Tahoe
Has the 2020 CHEVROLET TAHOE been recalled?
Yes, the 2020 CHEVROLET TAHOE has 3 recalls on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2020 CHEVROLET TAHOE have?
The 2020 CHEVROLET TAHOE has 46 complaints filed with NHTSA. Of these, 4 involved crashes. 8 injuries and 0 deaths have been reported.
What is the safety rating for the 2020 CHEVROLET TAHOE?
The 2020 CHEVROLET TAHOE received an overall NHTSA safety rating of good (4/5). Frontal crash: 4/5. Side crash: 5/5. Rollover: 3/5.
What are the most common problems with the 2020 CHEVROLET TAHOE?
The most commonly reported problems with the 2020 CHEVROLET TAHOE involve engine (8 complaints), electrical system (7 complaints), power train (6 complaints). Other affected components include air bags, service brakes, fuel/propulsion system.
How many crash reports does the 2020 CHEVROLET TAHOE have?
There are 4 crash reports associated with the 2020 CHEVROLET TAHOE out of 46 total complaints (8.7% of complaints involved crashes).
How many fire reports does the 2020 CHEVROLET TAHOE have?
There are no fire reports for the 2020 CHEVROLET TAHOE in the NHTSA database.
Are there any deaths reported for the 2020 CHEVROLET TAHOE?
No deaths have been reported in NHTSA complaints for the 2020 CHEVROLET TAHOE.
How many injuries are reported for the 2020 CHEVROLET TAHOE?
8 injuries have been reported in NHTSA complaints for the 2020 CHEVROLET TAHOE. These are self-reported by vehicle owners as part of their safety complaints.
Should I buy a 2020 CHEVROLET TAHOE?
Based on NHTSA data, the 2020 CHEVROLET TAHOE is generally recommended. It has 46 complaints, 3 recalls, and a good (4/5) safety rating. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2020 CHEVROLET TAHOE?
The components with the most failures on the 2020 CHEVROLET TAHOE are: 1. ENGINE (8 complaints), 2. ELECTRICAL SYSTEM (7 complaints), 3. POWER TRAIN (6 complaints), 4. AIR BAGS (3 complaints), 5. SERVICE BRAKES (3 complaints). ENGINE is the single most-reported problem area with 8 complaints.
What should I know before buying a 2020 CHEVROLET TAHOE?
Be cautious of potential engine and steering issues, and keep an eye out for recalls related to fuel systems and service brakes. The 2020 CHEVROLET TAHOE has 46 NHTSA complaints and 3 recalls on record. NHTSA rates it good (4/5).
How reliable is the 2020 CHEVROLET TAHOE?
The 2020 CHEVROLET TAHOE receives a reliability score of 55/100, indicating average reliability. This is based on 46 owner complaints, 3 recalls, and 4 crash/fire reports in the NHTSA database. Key known issues include Engine Lifter Failure and Fuel System Recall.
What are the known issues with the 2020 CHEVROLET TAHOE?
Known issues with the 2020 CHEVROLET TAHOE include: Engine Lifter Failure, Fuel System Recall, Service Brake Recall, Tire Recall. These are based on patterns found across 46 NHTSA complaints. 3 of these patterns resulted in formal recalls.
What are the most common issues with the 2020 Chevrolet Tahoe?
Common issues include engine lifter failures, fuel system recalls, and service brake recalls.
Are there any recalls for the 2020 Chevrolet Tahoe?
Yes, recalls have been issued for fuel system, service brakes, and tires.
What should I do if I experience sudden loss of power steering?
Pull over safely, check for warning lights, and contact a mechanic for further inspection.
Buyer Advice
Our recommendation: Be cautious of potential engine and steering issues, and keep an eye out for recalls related to fuel systems and service brakes.
NHTSA Data Summary for 2020 Chevrolet Tahoe
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2020 Chevrolet Tahoe. The data includes 46 consumer complaints filed by vehicle owners, 3 manufacturer-initiated safety recalls, 4 reported crashes, 8 reported injuries, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2020 Chevrolet Tahoe an overall safety rating of 4 out of 5 stars, with a frontal crash rating of 4 stars, a side crash rating of 5 stars, and a rollover rating of 3 stars. These ratings are determined through controlled crash testing conducted by the NHTSA.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-14