4 of The Worst Road King Years to Avoid + Standouts and More

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Mr. Chase Manhattan

If youโ€™re in the market for a Harley-Davidson Road King, itโ€™s important to know which years to avoid to save yourself from potential headaches and costly repairs. From my own research, there are several Road King years that have been known to have issues.

Particularly the 2000, 2003, 2004, and 2006 Road King models are among the years to avoid. These models have had reported issues with transmissions, engines, and plastic parts, which can lead to costly repairs and a frustrating ownership experience. Itโ€™s important to note that not all bikes from these years will have issues, but itโ€™s something to keep in mind when shopping for a used Road King.

As with any motorcycle purchase, itโ€™s important to do your research and make an informed decision. Knowing which Road King years to avoid can save you time, money, and frustration in the long run. If youโ€™re set on a Road King, consider looking for newer models or having a trusted mechanic inspect any potential purchases from the years listed above. Or โ€“ you know, read through my article and make sure youโ€™re better equipped than you could have been!

Related read: Round โ€˜Em Up: What Year Harleys To Avoid? (Full Overview)


Custom infographic highlighting both the best and worst, according to the community, road king years to date

If youโ€™re in the market for a Harley Road King, itโ€™s essential to know which model years are the best, and which ones to avoid. In this section, weโ€™ll highlight the top performers and years to avoid, so you can make an informed decision.

Highlighting the Top Performers and Best Years for The Road King

The Road King has been a popular model since its introduction in 1994. However, some years stand out as the best performers. Here are some of the most reliable and popular Road King years:

  • 1999: This model year is considered one of the best Road King years due to its classic styling and reliable performance. It features a 1450cc engine, which provides plenty of power for long rides.
  • 2002: The 2002 Road King model is another favorite among Harley enthusiasts. It features a Twin Cam 88 engine, which provides a smooth and powerful ride.
  • 2007: The 2007 Road King model is known for its comfortable ride and excellent handling. It features a six-speed transmission and a 1584cc engine, which provides plenty of power for highway cruising.

Years to Avoid and Why

While the Road King is a reliable and popular model, there are some years that you should avoid. Here are some of the worst Road King years and why:

  • 2006: The 2006 Road King model is considered one of the worst performers due to several issues with its design and performance. It had problems with wobbly bolts and parts that were prone to breaking, which led to numerous recalls.

  • 2003: The 2003 Road King model had several issues with its fuel system, which led to problems with starting and running. It also had issues with its electrical system, which could cause the bike to stop running unexpectedly.

  • 2014: The 2014 Road King model had issues with defective engine parts and its hydraulic mechanism, which could cause the bike to break down without any warning.

  • 2000: The 2000 Road King model had problems with its fuel system, which led to issues with leaking fuel. It also had issues with its electrical system, which could cause the bike to stop running unexpectedly.

In conclusion, knowing which Road King years are the best and worst performers can help you make an informed decision when purchasing a Harley Road King. Consider the reliable and popular models, such as the 1999, 2002, and 2007 Road King years, and avoid the problematic models, such as the 2006, 2003, 2014, and 2000 Road King years.


If youโ€™re in the market for a Harley-Davidson Road King, itโ€™s important to be aware of the common issues that have been reported across different model years. Here are some of the most common problems that you may encounter:

Engine and Transmission Problems

One of the most common issues reported by Road King owners is engine failure. This can be caused by a number of different factors, including cam chain tensioner failure and cam bearing failure. Incompatible engines and defective engine parts have also been reported as contributing factors.

Transmission issues are also common, with many owners reporting problems with their transmission system. Faulty transmissions can cause the bike to break down unexpectedly, leaving you stranded on the side of the road.

Fuel System and Electrical Concerns

The fuel system is another area where problems have been reported. Faulty fuel injectors and fuel injection systems can cause a variety of issues, including poor performance and decreased fuel efficiency. Electrical problems are also common, with many owners reporting issues with their electrical system.

Suspension and Handling Defects

Finally, many Road King owners have reported problems with their suspension and handling. Wobbly bolts and handlebar issues can cause the bike to feel unstable and difficult to control, while suspension defects can lead to a rough ride.

Overall, itโ€™s important to be aware of these common issues when shopping for a Road King. Regular maintenance and careful attention to these areas can help prevent problems and keep your bike running smoothly.

Read more: 21 Years of Road King Problems To Be Aware Of (No, Really)


Infographic introducing the specific issues plaguing the worst model years of the Road King series

If youโ€™re considering buying a Harley-Davidson Road King, itโ€™s important to know which model years to avoid. Here are some insights on the specific model years that you should be aware of.

The 2003 Harley-Davidson Road King

The 2003 Road King had a few issues that you should be aware of. Some owners reported problems with the bikeโ€™s electrical system, which can be frustrating and costly to fix. Additionally, some riders complained about the bikeโ€™s handling, particularly at high speeds. If youโ€™re considering a 2003 Road King, be sure to take it for a test ride to see if these issues are present.

Challenges with the 2006 Model

The 2006 Road King had a few challenges that you should be aware of. Some owners reported issues with the bikeโ€™s transmission, which can be costly to repair. Additionally, some riders complained about the bikeโ€™s suspension, which can make for a bumpy ride on rough roads. If youโ€™re considering a 2006 Road King, be sure to have a mechanic inspect the transmission and suspension before you buy.

Insights on the 2014 Road King

The 2014 Road King had some problems with the hydraulic system and miscellaneous engine parts, as reported by some owners. These issues can be dangerous and costly to fix, so itโ€™s important to be aware of them before you buy. However, itโ€™s worth noting that not all 2014 Road Kings had these issues, so be sure to do your research and inspect the bike thoroughly before you make a purchase.

Overall, the Road King is a great motorcycle, but some model years have had their fair share of issues. By being aware of these issues and doing your research, you can find a Road King thatโ€™s reliable and enjoyable to ride.


Safety and Recall Information Overview

When it comes to buying a used Road King, safety is always a top priority. Fortunately, there are several safety features that come standard on most models, including anti-lock brakes (ABS) and stability control. However, some Road King models have had issues with these safety features, so itโ€™s important to do your research before making a purchase.

One safety concern with the Road King is stalling. Some models have had issues with stalling while idling or at low speeds, which can be dangerous in traffic. If youโ€™re considering a Road King, make sure to test drive it to ensure that it doesnโ€™t stall unexpectedly.

Another safety issue to be aware of is accidents. As we mentioned earlier, some Road King models have had issues with defective engine parts, which can lead to accidents. Itโ€™s important to check the history of any used Road King youโ€™re considering and to look for any signs of damage or repairs.

Finally, itโ€™s worth noting that Harley-Davidson has issued several recalls over the years due to safety concerns. The most recent recall was in 2024, affecting nearly 175,000 motorcycles equipped with anti-lock brakes. The recall was due to fears of brake failure caused by a faulty ABS module and/or neglected maintenance. If youโ€™re considering a used Road King, make sure to check the recall history to see if the bike youโ€™re interested in has any outstanding recalls.

Overall, the Road King can be a safe and reliable motorcycle, but itโ€™s important to do your research and to be aware of any potential safety concerns. By taking the time to research and test drive any used Road King youโ€™re considering, you can help ensure that youโ€™re making a safe and informed purchase.


4 Tips and a Buying Guide for a Used Road King

If youโ€™re in the market for a used Road King, there are a few things to keep in mind to ensure youโ€™re getting a quality bike. Here are some tips to help you make the right choice:

1. Do Your Research

Before you even start looking for a used Road King, do some research to find out which model years are considered the most reliable. As we discussed earlier, certain model years of the Road King are known to have issues, so itโ€™s important to know which ones to avoid.

2. Inspect the Bike Carefully

When you find a used Road King that youโ€™re interested in, take the time to inspect it carefully. Look for any signs of damage, rust, or wear and tear. Check the tires, brakes, and suspension to make sure theyโ€™re in good condition. If possible, take the bike for a test ride to get a feel for how it handles.

3. Ask for Maintenance Records

Ask the seller if they have maintenance records for the bike. This will give you an idea of how well the bike has been taken care of and whether any major repairs have been done. If the seller doesnโ€™t have records, thatโ€™s a red flag and you should be cautious about buying the bike.

4. Consider the Price

Finally, consider the price of the used Road King youโ€™re interested in. While you donโ€™t want to overpay, you also donโ€™t want to buy a bike thatโ€™s too cheap, as it may have hidden issues. Do some research to find out what similar bikes are selling for in your area, and use that as a guide when negotiating the price.

By following these tips, you can increase your chances of finding a quality used Road King that will provide you with years of enjoyment.


Which Harley-Davidson Road King models are considered the most reliable?

Harley-Davidson Road King bikes are known for their durability and reliability. However, some models are more reliable than others. The most reliable models are typically the newer ones, such as the 2019 and 2020 Road King models. These models have been designed with advanced technology and features that make them more dependable and long-lasting.

Are there any particular Road King model years known for frequent issues?

Yes, some Road King model years are known for frequent issues. For instance, the 2000, 2003, 2004, 2006, and 2014 models have had reported issues with their engines, fuel system, and hydraulic mechanism. Itโ€™s important to do your research and be aware of these issues before purchasing a pre-owned Road King.

What are the key maintenance checks to perform on a pre-owned Road King?

When purchasing a pre-owned Road King, itโ€™s essential to perform some maintenance checks to ensure that the bike is in good condition. Some of the key maintenance checks include inspecting the tires, brakes, clutch, and transmission. Additionally, you should check the oil and fluid levels, as well as the battery and electrical system. If youโ€™re not familiar with motorcycle maintenance, itโ€™s best to have a professional mechanic perform these checks.

How does mileage affect the condition of a Harley-Davidson motorcycle?

Mileage is an important factor to consider when purchasing a pre-owned Harley-Davidson motorcycle. Generally, the higher the mileage, the more wear and tear the bike has experienced. However, this doesnโ€™t necessarily mean that a high-mileage bike is in poor condition. If the bike has been well-maintained and regularly serviced, it can still be a reliable and enjoyable ride.

What are common problems to watch out for in older Road King bikes?

Some common problems to watch out for in older Road King bikes include issues with the fuel system, engine, and transmission. Additionally, some older models may have worn-out suspension and brake components, which can affect the bikeโ€™s handling and safety. Itโ€™s important to thoroughly inspect the bike and have a professional mechanic perform a full inspection before making a purchase.

Can you recommend tips for first-time buyers of a used Road King?

If youโ€™re a first-time buyer of a used Road King, itโ€™s important to do your research and take your time. Donโ€™t rush into a purchase without thoroughly inspecting the bike and asking questions. Itโ€™s also a good idea to have a professional mechanic perform a full inspection before making a purchase. Additionally, consider purchasing from a reputable dealer or private seller with a good track record. Finally, be sure to test ride the bike and make sure itโ€™s a good fit for you before making a purchase.

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Hey yโ€™all! Itโ€™s Chase Manhattan, a life-long gearhead, tinkerer, and adrenaline junky. I like to write about all things technical in the Harley Davidson and motorcycling space.