Understanding the 1998 Polaris Sportsman 500 weight and specifications is crucial whether you're a seasoned rider or a newbie looking to get into the ATV scene. This iconic ATV has a reputation for its ruggedness and reliability, making it a popular choice for both recreational and utility purposes. Let's dive into the details.

Overview of the 1998 Polaris Sportsman 500

The 1998 Polaris Sportsman 500 is a four-wheel-drive ATV that was part of Polaris's effort to deliver a versatile and robust machine. Known for its smooth ride and strong engine, this model quickly gained a following. The Sportsman 500 was designed to handle a variety of terrains, from muddy trails to rocky hills, making it a go-to for outdoor enthusiasts.

The key features of the 1998 model include:

• Engine: 499cc, four-stroke engine
• Transmission: Automatic PVT (Polaris Variable Transmission)
• Drive System: On-demand true 4-wheel drive
• Suspension: MacPherson strut front suspension and fully independent rear suspension

These features combined to provide a comfortable and capable ride, which cemented the Sportsman 500’s place in ATV history. Polaris aimed to blend utility with recreation, ensuring the ATV could handle tough jobs while still being fun to ride.

1998 Polaris Sportsman 500 Weight: Dry vs. Wet

One of the most common questions is, "How much does the 1998 Polaris Sportsman 500 actually weigh?" It’s important to distinguish between dry weight and wet weight. Dry weight refers to the weight of the ATV without any fluids (fuel, oil, coolant). Wet weight includes all the necessary fluids to operate the vehicle. Understanding the difference is crucial for transportation, maintenance, and performance considerations.

Dry Weight

The dry weight of the 1998 Polaris Sportsman 500 is approximately 695 pounds (315 kg). This figure is what Polaris specified when the ATV was manufactured and provides a baseline for understanding the vehicle’s mass before any operational fluids are added. Knowing the dry weight is particularly useful when you need to transport the ATV, as it helps in determining the appropriate trailer and towing capacity required.

Wet Weight

The wet weight of the 1998 Polaris Sportsman 500, which includes all operational fluids such as fuel, oil, and coolant, typically comes in around 750-760 pounds (340-345 kg). This is a more practical figure to consider for everyday use, as it reflects the actual weight of the ATV when it's ready to ride. Keep in mind that the wet weight can vary slightly depending on how full the fuel tank is and the specific types of fluids used.

Other Important Specifications

Besides the weight, several other specifications are important for understanding the 1998 Polaris Sportsman 500. These include:

• Engine Displacement: 499cc
• Engine Type: 4-Stroke, Single Cylinder
• Fuel System: Carburetor
• Cooling: Liquid Cooled
• Fuel Capacity: 4.25 gallons (16.1 liters)
• Oil Capacity: Approximately 2 quarts (1.9 liters)
• Transmission: Automatic PVT with Forward, Neutral, and Reverse
• Drive System: On-Demand True 4-Wheel Drive
• Front Suspension: MacPherson Strut with 6.7 inches of travel
• Rear Suspension: Fully Independent with 9.5 inches of travel
• Brakes: Hydraulic Disc (Front and Rear)
• Tires: Front - 25 x 8-12, Rear - 25 x 11-10

These specifications give you a comprehensive view of the ATV’s capabilities and design. Knowing the fuel and oil capacity, for example, is essential for maintenance and planning long rides.

Performance and Handling

The 1998 Polaris Sportsman 500 was designed to offer a balanced performance for both utility and recreational purposes. The 499cc engine provides ample power for tackling various terrains, while the automatic transmission makes it easy to operate. The on-demand 4-wheel drive system allows riders to switch between 2-wheel drive and 4-wheel drive as needed, providing enhanced traction in challenging conditions.

The suspension system plays a critical role in the ATV's handling. The MacPherson strut front suspension and fully independent rear suspension work together to absorb bumps and provide a smooth ride. This is particularly noticeable on rough trails, where the suspension helps to maintain stability and control. The hydraulic disc brakes offer reliable stopping power, ensuring safety and confidence in various riding conditions.

Maintenance Tips for Your 1998 Polaris Sportsman 500

Maintaining your 1998 Polaris Sportsman 500 is crucial to keep it running smoothly and extend its lifespan. Here are some essential maintenance tips:

1. Regular Oil Changes: Change the oil and filter regularly, following the manufacturer's recommendations. This helps to keep the engine clean and properly lubricated.
2. Air Filter Maintenance: Clean or replace the air filter regularly to ensure proper airflow to the engine. A dirty air filter can reduce performance and fuel efficiency.
3. Check and Maintain Fluids: Regularly check and maintain all fluid levels, including coolant, brake fluid, and transmission fluid. Top off as needed and replace fluids according to the maintenance schedule.
4. Inspect and Lubricate: Inspect and lubricate all moving parts, such as the suspension components, steering linkages, and drive shafts. This helps to prevent wear and tear and ensures smooth operation.
5. Tire Maintenance: Check tire pressure regularly and inspect tires for damage. Proper tire inflation is essential for handling and safety.
6. Brake Inspection: Inspect brake pads and rotors regularly and replace them as needed. Ensure that the brakes are functioning properly for safe stopping.
7. Battery Maintenance: Keep the battery clean and properly charged. If the ATV is not used frequently, use a battery tender to prevent the battery from discharging.

Common Issues and How to Address Them

Like any ATV, the 1998 Polaris Sportsman 500 can experience some common issues. Knowing these issues and how to address them can save you time and money on repairs.

• Carburetor Problems: Carburetor issues can lead to poor performance, rough idling, and difficulty starting. Cleaning or rebuilding the carburetor can often resolve these problems. Ensure that the fuel lines and fuel filter are also clean.
• Starting Problems: Starting problems can be caused by a weak battery, a faulty starter motor, or issues with the ignition system. Check the battery voltage, inspect the starter motor, and ensure that the spark plug is in good condition.
• Cooling System Issues: Overheating can occur due to a low coolant level, a faulty thermostat, or a clogged radiator. Check the coolant level, inspect the thermostat, and clean the radiator fins to ensure proper cooling.
• Suspension Wear: Over time, the suspension components can wear out, leading to a rough ride and poor handling. Inspect the shocks, springs, and bushings, and replace them as needed.
• Electrical Problems: Electrical issues can range from blown fuses to faulty wiring. Check the fuses, inspect the wiring harness, and use a multimeter to diagnose electrical problems.

Upgrades and Modifications

Many owners of the 1998 Polaris Sportsman 500 choose to upgrade or modify their ATVs to improve performance, comfort, or appearance. Some common upgrades include:

• Performance Upgrades: Installing a performance exhaust system, a high-flow air filter, or a jet kit can improve engine performance and increase horsepower.
• Suspension Upgrades: Upgrading the shocks and springs can improve the ride quality and handling, especially on rough terrain.
• Tire Upgrades: Upgrading to larger or more aggressive tires can improve traction and ground clearance.
• Protection Upgrades: Installing skid plates, brush guards, and nerf bars can protect the ATV from damage in rough terrain.
• Comfort Upgrades: Adding a comfortable seat, handguards, and a windshield can improve rider comfort, especially on long rides.

Conclusion

The 1998 Polaris Sportsman 500 is a legendary ATV known for its durability and versatility. Understanding its weight, specifications, and maintenance requirements is essential for keeping it in top condition. Whether you're using it for work or play, this ATV offers a reliable and enjoyable riding experience. By following the maintenance tips and addressing common issues promptly, you can ensure that your 1998 Sportsman 500 continues to perform well for years to come. The 1998 Polaris Sportsman 500 weight is an important consideration, but it's just one piece of the puzzle when it comes to understanding and appreciating this classic ATV. Remember to always prioritize safety and enjoy the ride!