Chevy Silverado 1500 Reliability: This Owner Loved His Truck Until 58,000 Miles Changed Everything

When this owner bought his 2021 Chevrolet Silverado Custom Trail Boss with the 5.3L V8, he couldn’t wait to share it with viewers. He described the truck as “freakin sweet,” immediately began modifying it, and over the next several years documented nearly every step of ownership. Through multiple update videos ,on the Limited Slip Media YouTube channel, spanning more than three years, he repeatedly praised the truck’s reliability, eventually calling it “absolutely perfect.”

Then, within the next several thousand miles, his opinion changed dramatically.

After brake problems, steering issues, dealer visits and mounting frustration, the Silverado owner who once planned to keep the truck for decades ultimately traded it for a new rig.

Chevy Silverado 1500 Reliability: Why This Owner Initially Loved His Truck

The owner purchased the Silverado Trail Boss new in 2021 and quickly transformed it into the off-road truck he always wanted. Over time, he added a lift kit, 35-inch tires, Fox shocks, cold-air intake, exhaust system, AFM disabler over concerns about engine lifter failure and numerous other upgrades.

Two years into ownership, with more than 30,000 miles on the odometer, he had almost nothing negative to say.

He called the Silverado’s reliability “10 out of 10,” saying the truck had never broken down, never left him stranded and had required nothing more than routine maintenance. He used it as a daily driver, camping rig, tow vehicle and off-road truck without complaint.

By his three-and-a-half-year ownership review, the Silverado had accumulated just over 51,000 miles, and his opinion remained overwhelmingly positive.

He reported zero engine repairs, zero transmission repairs and said the truck had been “bulletproof.” Outside of replacing a sticking rear brake caliper, maintenance had been limited to oil changes, fluid services and routine upkeep.

Perhaps most telling was how he described his future plans.

“I plan to keep this truck for a long time,” he said, adding, “I love this truck. It’s been absolutely perfect,” and hoped it would last another 10 to 25 years. At this point, the Chevy Silverado 1500 reliability score was high in his opinion.

Then the Problems Started Showing Up

Only months later, however, the tone of his videos changed.

The first issue was an unresolved brake squeal that multiple shops failed to diagnose. A dealership replaced the front brake pads and rotors, while the shop that installed the lift kit also inspected the truck, but neither visit eliminated the noise.

Soon after, another problem appeared causing more chinks in the Chevy Silverado 1500 reliability armor.

The Silverado developed a loud clunk whenever the owner backed out of a parking space while turning. One shop diagnosed the issue as a failing steering rack and worn rack bushings, estimating repairs would cost roughly $2,700.

At about the same time, the truck also needed new sway bar links and developed a chirping noise during cold starts that ultimately traced back to a failed idler pulley.

While discussing the growing list of repairs, the owner acknowledged that not every problem could necessarily be blamed on Chevrolet. He questioned whether his ReadyLift suspension system may have contributed to the steering issues, saying the steering rack “may be self-inflicted.”

Still, the steady stream of problems clearly changed his outlook.

“I’m not thrilled,” he admitted while updating viewers on the truck’s condition.

Even Two Weeks at the Dealer Didn’t Solve the Mystery

The Silverado’s next trip to a Chevrolet dealership lasted nearly two weeks. Not great for the Chevy Silverado 1500 reliability scorecard.

Technicians determined excessive movement in one of the front CV axles suggested a missing retaining clip. Hoping that diagnosis would finally solve the clunking noise, the owner later disassembled the front suspension himself, reinstalled the factory GM axle and tested the truck again.

The axle movement appeared to improve.

The mystery noise did not.

After another unsuccessful repair attempt, his frustration was obvious.

“Man, I swear this freaking truck,” he said after another disappointing test drive. “I’m really kind of freaking over it.”

Instead of spending more time working on the Silverado, he admitted he’d rather drive his older 1996 truck because “that thing is way cooler and it doesn’t make stupid noises.”

Why He Finally Moved On

Eventually, the Silverado disappeared from the channel.

Its replacement surprised many longtime viewers: a new 2025 Ford Bronco Badlands equipped with the Sasquatch Package.

Interestingly, the owner didn’t leave Chevrolet because he suddenly hated the truck.

Introducing the Bronco, he reflected on the Silverado by saying, “Loved that truck. It was time.”

He explained he wanted something different after years of driving pickups and, perhaps more importantly, wanted a factory-built off-road vehicle that already included the suspension, tires and equipment he previously spent thousands of dollars adding to the Silverado.

“The plan was to get factory fresh, capable, equipped, and not screw with it and break it,” he joked while introducing the Bronco.

His ownership journey serves as an interesting reminder that vehicle satisfaction can change over time. For more than 50,000 miles, this Silverado owner consistently praised the truck’s reliability and capability. But a series of unresolved issues in a relatively short period ultimately convinced him it was time for something new.

What do you think? Did the mods do him in or should he have expected better from the truck?