2021 Chevy Silverado Common Problems and Reliability Issues Explained
Learn about 2021 Chevy Silverado problems, recalls, and reliability. Explore your warranty options and protect your Chevy truck with extended coverage from GrangerWarranty.com.
What to Know About Recalls, Known Issues, and How Extended Coverage Helps Silverado Owners
The 2021 Chevy Silverado is a rugged, full-size truck that continues to be a workhorse for many Americans. Whether you’re hauling tools or towing trailers, it gets the job done. Still, like any complex vehicle, it’s not immune to problems. From electrical bugs to engine concerns and known transmission quirks, understanding the most common 2021 Chevy Silverado problems can help you protect your investment and know what to expect if issues arise.
This guide covers Silverado reliability ratings, recall history, common complaints, and how a GM-backed extended warranty can keep repair costs in check long after the factory coverage ends.
The 2021 Silverado earned average marks for reliability. It delivers solid performance and capability, but owners have reported specific patterns of issues over time. Here’s a breakdown of what drivers and service techs have seen most frequently.
Problem Category | Description |
Transmission Issues | Reports of hard shifting, hesitation between gears, and occasional clunks |
Electrical System | Intermittent problems with infotainment, dash lights, and sensors |
Brake System | Complaints include soft pedal feel and premature brake wear |
Engine Problems | Some 5.3L V8 owners report ticking noises and oil consumption concerns |
Steering/Handling | Occasional complaints of loose steering or vibration at highway speeds |
Chevrolet has issued several recalls and technical service bulletins (TSBs) for the 2021 Silverado. These service advisories aim to correct safety or mechanical defects that may not trigger a check engine light or immediate failure.
Recall Description | NHTSA Recall Number |
Seatbelt bracket may not be secured properly | 21V245000 |
Airbag malfunction due to software error | 21V050000 |
Driveshaft separation risk due to improper heat treatment | 21V685000 |
Rearview camera display may fail | 21V421000 |
You can check your specific truck’s recall status using the Chevy Recall Lookup Tool.
Most Silverado owners appreciate the truck’s towing capability, strong engines, and bold design. However, the most common frustrations stem from:
Consumer Reports and JD Power give the 2021 Silverado mixed reviews, mostly due to electronic glitches and drivetrain refinement concerns.
Your 2021 Silverado came with GM’s standard factory warranty, which includes:
Coverage Type | Duration |
Bumper-to-Bumper | 3 years / 36,000 miles |
Powertrain | 5 years / 60,000 miles |
Corrosion Protection | 3 years / 36,000 miles (rust-through: 6/100k) |
Roadside Assistance | 5 years / 60,000 miles |
If your truck is nearing or past these limits, it might be time to consider extended coverage.
With the cost of parts and labor on the rise, a single repair could cost more than a full warranty plan. Here’s how extended coverage helps:
Whether you keep your truck long term or plan to sell it, an extended warranty adds value and peace of mind.
Skip the dealership markup and purchase your extended warranty 100% online.
Granger is one of the most trusted names in vehicle protection. Here’s why:
The most common issues include transmission hesitation, infotainment glitches, premature brake wear, and engine noise in the 5.3L V8.
The 2021 Silverado is moderately reliable. It scores average in most long-term reliability surveys, with consistent complaints related to electronics and drivetrain behavior.
Yes. Recalls have addressed seatbelt brackets, airbags, driveshaft defects, and rearview camera failures. Check your VIN with Chevrolet’s recall lookup tool.
The factory warranty includes 3 years/36,000 miles bumper-to-bumper and 5 years/60,000 miles for the powertrain. It also includes corrosion and roadside assistance.
If you plan to keep your truck past the factory coverage window, an extended warranty can save thousands on unexpected repairs, especially for drivetrain and electrical system issues.
Get transparent pricing and full factory backed coverage options at GrangerWarranty.com. Protect your 2021 Chevy Silverado from expensive repairs before they happen.
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