Purchased these aftermarket nylon rear axle lift blocks (level kit) online . They failed while the vehicle was in motion in the live lane on the highway. I was barely able to pull off the road . These blocks are not safe for regular road or highway use. They failed under normal driving on a otherwise stock 1/2 ton 1500 truck . I could have been on a freeway and or other highway with more traffic and this part could have caused a accident as both of these plastic nylon rear axle blocks collapsed under the weight of the truck.
The worst 2006 Chevrolet Silverado 1500 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Brakes171
- Electrical48
- Suspension29
- Transmission28
- Airbags24
- Engine20
- Steering19
- Fuel system18
- Body16
- Tires16
- Wheels13
- Visibility10
- Acceleration9
- Lights8
- Seats5
- Driver assistance4
- Locks3
- Seat belts1
Specific symptoms reported on the 2006 Chevrolet Silverado 1500
ABS 60Brake failure 44Fire or smoke 17Grinding brakes 13No deployment 10Check engine light 9Airbag light 6Stalling 6Harsh shifting 5Tire blowout 5
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2006 Chevrolet Silverado 1500 772
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- Unknown or other
- This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
- Unknown or other
- This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
- Unknown or other
- Electrical system
- Unknown or other
- This service bulletin provides information for dealers/technicians on When and How to Submit a Field...
- Unknown or other
2006 Chevrolet Silverado 1500 fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 5.3L 8‑cyl Hybrid | RWD | 16 | 19 | 17 |
| 4.8L 8‑cyl | RWD | 14-15 | 19 | 16-17 |
| 4.3L 6‑cyl | RWD | 14 | 19-20 | 16 |
| 5.3L 8‑cyl | RWD | 14 | 19 | 16 |
| 5.3L 8‑cyl Hybrid | 4WD | 15 | 18 | 16 |
| 6.0L 8‑cyl | RWD | 13 | 18 | 15 |
| 4.3L 6‑cyl | 4WD | 13 | 17-18 | 15 |
| 4.8L 8‑cyl | 4WD | 14 | 18 | 15 |
What 2006 Chevrolet Silverado 1500 owners say
Most recent owner complaints, unedited.
The contact owns a 2006 Chevrolet Silverado 1500. The contact stated that after the vehicle was parked and turned off, the contact returned and discovered that the vehicle had caught fire. There was smoke coming from the center console below the radio. The contact extinguished the fire with a juice bottle. The Police and Firefighters arrived at the scene, and the firefighters hose down the battery. The contact was unaware whether a Police or Fire Department report had been filed. The vehicle was towed to a storage unit and was not yet deemed totaled by the insurance company. The contact stated that two days before the vehicle caught on fire, the brake lights were inoperable. Upon inspection, the contact discovered that the driver's side brake light bulb had melted, and the rear driver's side turn signal was inoperable. The manufacturer was not made aware of the failure. The failure mileage was approximately 60,000.
I was driving down the highway at 65 mph and went to slow down and I had no brakes. Resulting in me having to go into the ditch to avoid a collision. After I was able to get the truck to slow down and to a stop I inspected my braking system to find all of my brake lines were rusted out and I had ruptured my brake lines. Since the incident I have had to replace all my brake lines and both of my brake cylinders on the rear of my truck. Now I have minimal brakes after bleeding them and they are slowly coming back. The truck has almost 400,000 miles on the chassis but a new motor. During this event I was getting a grinding coming from the rear differential, after inspection, I found that my gov lock was bad and needed new spider gears which I have since replaced the rear differential with a posi differential and have had minimal problems since.
On [XXX], at or around midnight, I was traveling [XXX] at approximately 60 mph. The traffic was very light, with few vehicles on the road. It was raining, and I was in the number 1 lane. Two additional lanes were to my left, reserved for toll road traffic. I did not see any other vehicles on [XXX], nor did I see any vehicles to my left in the toll lanes. There was a physical separation between [XXX] and the toll road, consisting of 36-inch plastic candlestick dividers with approximately 10-foot separations. As I was traveling, I suddenly felt a lurch, and the right rear of my 2006 Chevrolet Silverado (Vin# [XXX] ) dropped. My pickup truck immediately began to spin to my left, forcing me into the toll lanes and into the concrete center divider. When my vehicle came to rest, I was facing eastbound in the westbound lanes of the toll road. My lights were no longer except a single amber light flashing, which gave limited warning to approaching vehicles. The California Highway Patrol arrived (unknown why no traffic collision report was taken), my vehicle was removed from the roadway, the right rear wheel and tire had separated from the vehicle and rolled to the right shoulder of [XXX] 150 yards from where my pickup came to rest. The vehicle was towed to the tow yard, where a vehicle inspection was conducted on March 19, 2025. The right rear wheel and tire for some reason were not recovered from the collision scene. The inspection revealed the cause of the collision was a broken/severed axle, not related to driver error. Photographs of the broken axle were taken and are available for review. The axle clearly had a manufacturing defect, poor casting or forging. The defect appeared to be an ongoing problem and separated from the vehicle at the time of the collision for no apparent reason. Depending on the time of day, traffic conditions, and the number of passengers, the collision had the potential to be much worse. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The auxiliary transmission fuel pump system is prone to failure. This makes it so the start/stop feature will not work, as the vehicle will stall when stopped (causing an unsafe situation), and it cannot pass state inspection. The part is entirely unavailable from Chevy, and results in the vehicle being scrapped. There is no way to permanently bypass this system.
hi the power steering hose failed and caused a fire and total loss
The contact owns a 2006 Chevrolet Silverado 1500. The contact stated that upon a vehicle inspection performed by an independent mechanic, it was discovered that the brake line and the fuel line were severely corroded. Upon further inspection, the contact stated that the brake lines had blown out. The contact was informed that the vehicle was unsafe to drive and that the lines needed to be replaced. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was repaired. The failure mileage was approximately 187,000.
A little whild after turning the truck off I noticed smoke coming from inside the truck. After putting out the fire, I inspected the wires to find that the blower motor had shorted out and caught fire. I have had a similiar issue with my 2003 as well but was able to catch the issue before any fire broke out. There needs to be a recall on this part. Thankfully noone was hurt but this is a definite safety issue.
Service Engine Soon light came on while driving. Code P0327 - Knock Sensor 1, Circuit Low Input (Bank 1) shown on code reader. Took vehicle to local service station and had both knock sensors and wiring harness replaced. Mechanic said that the rear knock sensor was corroded due to water getting to the sensor. Drove vehicle for about 2 weeks and service engine light came back on. Took vehicle back to service station where knock sensors were replaced again. Mechanic again stated that the rear sensor was corroded due to water getting to the sensor. Drove vehicle for about 1 week and the Service Engine light has come back on for the third time with the same P0327 code showing.
My air bag singnol is on
Compare the 2006 Chevrolet Silverado 1500
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Other model years
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Questions about the 2006 Chevrolet Silverado 1500
Is the 2006 Chevrolet Silverado 1500 reliable?
Owners have filed 359 complaints about the 2006 Chevrolet Silverado 1500, fewer than a typical Silverado 1500 model year.
What is the 2006 Chevrolet Silverado 1500 year score?
The 2006 Chevrolet Silverado 1500 scores 82 out of 100 (good). The score compares it with the other model years of the Chevrolet Silverado 1500: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2006 Chevrolet Silverado 1500?
Brakes, with 171 complaints, typically around 72,036 miles. Next is electrical (48).
How many recalls does the 2006 Chevrolet Silverado 1500 have?
No recalls on record.
What year does the Chevrolet Silverado 1500 have bad brakes?
The Chevrolet Silverado 1500 model years with the most brakes complaints are 2003 (429 complaints), 2000 (422 complaints) and 2015 (374 complaints).
What gas mileage does the 2006 Chevrolet Silverado 1500 get?
Official estimates for the 2006 Chevrolet Silverado 1500 range from 15 to 17 mpg combined. The most efficient version (5.3L 8-cyl hybrid, RWD) gets 16 city and 19 highway.
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Check its historyChevrolet Silverado 1500 in the news
- Chevrolet recalls 2016-2017 Silverado 1500, 2016-2017 Sierra 1500 and 2016 Silverado 2500 and other models over air bags inflator problem (1,559 vehicles)
- Safety regulators investigate 2021-2026 Chevrolet Silverado 1500, 2021-2026 Chevrolet Tahoe and 2021-2026 GMC Sierra 1500 and other models for loss of motive power due to engine failure post recall remedy