NHTSA // SAFETY RECORD
2020 Chevrolet Silverado 4500 Safety Record
The 2020 Chevrolet Silverado 4500 has not been crash-tested by NHTSA, so it carries no Safety Index. Its federal safety record shows 2 recalls and 1 owner complaint on file.
Updated Oct 1, 2026 from NHTSA data · Reviewed by Ivanna Verstliar
CRASH
DATANot crash-tested
NHTSA has not crash-tested the 2020 Chevrolet Silverado 4500, precluding the assignment of star ratings or a computed Safety Index for this model year. The federal record, however, indicates a Heavy recall and complaint burden. Two recall campaigns have been issued, including a park-outside directive specifically tied to brake concerns. Additionally, one unverified owner complaint has been filed. This profile warrants close attention from any prospective buyer, though the absence of crash-test data does not inherently speak to the vehicle's safety or lack thereof.
The 2020 Chevrolet Silverado 4500 was not crash-tested by NHTSA, carries a Heavy recall and complaint burden band, and is subject to two recall campaigns including one park-outside directive, according to NHTSA federal safety data.
MotorCaliber Safety Desk // NHTSA data, verified Oct 1, 2026
- shoppers who want the full federal safety picture in one place
| NHTSA crash test | Not crash-tested |
|---|---|
| Recall and complaint burden | Heavy |
| Recalls on file | 2 (includes park-outside) |
| Owner complaints | 1 (unverified allegations) |
| Data verified | Oct 1, 2026 |
ANALYSISHow safe is the 2020 Chevrolet Silverado 4500?
The 2020 Chevrolet Silverado 4500 carries a Heavy recall and complaint burden, a classification driven primarily by its two recall campaigns. Both recalls target the braking system. One of these, addressing a brake fluid low-warning sensor issue, includes a park-outside directive, indicating a serious safety concern that requires owners to store the vehicle outdoors until repairs are completed. This concentrates the vehicle's safety exposure in a single, critical function. A single owner complaint, currently unverified, also cites issues with service brakes alongside the powertrain and engine. No NHTSA crash-test data exists for the 2020 Silverado 4500, nor are there tested sibling years for comparative analysis. The brake-related recall activity stands as the defining safety characteristic for this model year.
NHTSA // RECALLSDoes the 2020 Chevrolet Silverado 4500 have any recalls?
The 2020 Silverado 4500 is covered by two recall campaigns. The first addresses hydraulic power-assist service brakes across 2019-2020 medium-duty models. The second, which carries a park-outside directive, involves a brake pressure sensor or switch tied to the brake fluid low-warning system and spans 2019-2024 medium-duty trucks. The park-outside designation signals that GM and NHTSA consider the brake warning concern serious enough to advise against storing the vehicle in an enclosed space until the remedy is applied.
SERVICE BRAKES, HYDRAULIC:POWER ASSIST25V768000
Risk: Damaged brake jumper wires can result in power brake assist failure, increasing the risk of a crash.
Remedy: Dealers will remove the installed wire harness, apply protective tape, and reinstall the wire harness, free of charge. Owner notification letters are planned to be mailed December 22, 2025. Owners may contact GM customer assistance number at 1-866-467-9700. GM's number for this recall is N252531990. Vehicles in this recall were previously repaired under 25V390 and will need to have the new remedy
Reported 2025-11-06
SERVICE BRAKES, HYDRAULIC:BRAKE FLUID LOW WARNING:SWITCH/SENSOR/FLOAT25V390000
Risk: An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the brake pressure switch wire harness, free of charge. Owner notification letters were mailed September 11, 2025. Owners may contact GM customer assistance number at 1-866-467-9700. GM's number for this recall is N242482680. Vehicles in this recall that were previously repaired un
Reported 2025-06-12
NHTSA // COMPLAINTSWhat do owners report about the 2020 Chevrolet Silverado 4500?
One unverified owner complaint has been reported to NHTSA for this model year, with no crashes, fires, injuries, or deaths alleged. The reported components span the power train, service brakes, and engine. These are unverified consumer allegations and have not been established as confirmed defects.
1 owner complaint on file. These are unverified allegations reported to NHTSA.
USED BUYERWhat should used buyers know about the 2020 Chevrolet Silverado 4500?
A notable safety advisory for the 2020 Silverado 4500 involved a "park outside" warning issued by NHTSA. This directive was part of two recall campaigns for the model year. Prospective buyers of a used 2020 Silverado 4500 should verify recall completion by checking the vehicle's VIN on nhtsa.gov.
- NHTSA has not crash-tested the 2020 Silverado 4500, so no frontal, side, or rollover star ratings exist for this specific model year.
- One of the two recall campaigns for this model year carries a park-outside directive tied to the brake fluid low-warning sensor, a designation that reflects a heightened level of concern from GM and NHTSA about the braking system.
- Both recall campaigns on this truck target the braking system, concentrating the known federal safety activity in the vehicle's most critical stopping function.
- One unverified owner complaint has been reported to NHTSA for this model year, alleging concerns across the power train, service brakes, and engine, none of which have been confirmed as established defects.
RANKINGSWhere the 2020 Chevrolet Silverado 4500 places
The 2020 Chevrolet Silverado 4500 qualifies for these MotorCaliber safety rankings:
FAQ2020 Chevrolet Silverado 4500 safety questions
Was the 2020 Chevrolet Silverado 4500 crash-tested by NHTSA?
No. NHTSA has not run a New Car Assessment Program crash test on this configuration, so it carries no Safety Index. Its safety record here is built from 2 recalls and 1 owner complaint on file.
How many recalls does the 2020 Chevrolet Silverado 4500 have?
According to NHTSA recall data, 2 vehicle recalls are on file for the 2020 Chevrolet Silverado 4500, including a park-outside or do-not-drive campaign, which is the most serious class of recall. Confirm your VIN at nhtsa.gov to see which apply to your car.
How many complaints have owners filed about the 2020 Chevrolet Silverado 4500?
According to NHTSA's complaint database, 1 owner complaint is on file for the 2020 Chevrolet Silverado 4500. These are unverified allegations submitted by owners, not confirmed defects.
Cross-check this record against independent expert reviews and the live NHTSA database before you buy.
- DATA Pulled directly from NHTSA: the recallsByVehicle and complaintsByVehicle records for the Chevrolet Silverado 4500 2020.
- SCORE This configuration was not crash-tested by NHTSA, so it carries no Safety Index. We report its recall and complaint record only.
- EDITED Written by the MotorCaliber Safety Desk and reviewed for accuracy and plain-language clarity by Ivanna Verstliar, Editor, against the source figures on this page.
- VERIFIED Data last synced Oct 1, 2026. Recalls change; confirm your VIN at nhtsa.gov/recalls. See our corrections policy and disclosure.