How Far Can You Drive On A Spare Tire? Tips For Safety

Last Updated on April 19, 2024

Finding yourself with a flat tire is stressful, and you might be wondering how far can you drive on a spare tire? Truth is, spare tires aren’t made for long journeys.

Tire experts recommend not driving more than 50-70 miles on a spare tire. Fact is, a spare tire is small and light, and the tread construction isn’t designed to serve as a permanent replacement. Instead, it’s intended to help you get by until you can secure a proper repair or replacement.

Fact is, the spare tire typically covers a distance of about 70 miles. And although the temptation might exist to maintain the speed limit, tire producers suggest adhering to a maximum speed of 50mph.

Although the speed might come across as somewhat cautious, it serves a crucial purpose: ensuring your safety.

Let’s delve into the intricate specifics of the spare tire, and what you need to know. This article will serve as your guide to safely navigating the roads on that spare tire under your trunk floorboard.

So, keep reading to learn the fine details of how far can your drive on a spare tire, and get tips that will keep you safe when driving.

Recommended Mileage and Speed Limits for Most Spare Tires

A donut-type spare tire, commonly found in most vehicles, is not designed for long-distance travel. With an optimal range of approximately 50 miles and a maximum speed suggestion of about 50 mph. It’s sole purpose is as a temporary solution only. And one that gets you to a nearby repair shop or your home safely.

The restriction in range and speed is due to the fact that a donut spare tire can be a half-inch, up to a couple of inches in diameter smaller than the factory tires. Additionally, the width is usually significantly less than your factory tires.

This is why tire manufacturers recommend keeping your driving distance short, and the wheel’s rotation slow. This helps avoid any sudden catastrophic failure or damage to the vehicle’s other components.

It’s vital to remember that this does not replace the need for a full-size tire. Instead, it merely serves as an emergency measure until you can resolve the problem permanently.

Truth is, the small size makes these tires less sturdy than regular ones, leading to compromised handling and braking capabilities when pushing past their recommended limits.

Full-Size Spare Tire: Drive up to 100 Miles Safely

If you happen to have a full size spare tire, then the distance and speed restrictions slightly increase.

So why is this? Well, a full-size spare tire provides more durability and longevity compared to a donut-type spare tire. With a full-size spare, you can drive up to 100 miles safely before needing to replace it.

As you may have guessed, a full-size spare tire shares the same diameter as your factory tires. This characteristic significantly enhances safety when driving over longer distances and at higher speeds.

This gives you more peace of mind on the road, especially if you’re on a long trip. And while the full size spare is capable of traveling more miles, remember to always monitor the tire pressure regularly.

What Are The Potential Risks of Driving on a Spare Tire for an Extended Period?

Driving on a spare tire for an extended period increases the risk of tire failure, reduces handling and braking capabilities, and causes uneven wear on other tires.

Let’s examine each drawback associated with driving on a spare tire for prolonged periods.

Increased Risk of Tire Failure

The most obvious risk to driving on a spare tire for an extended period, is the risk of tire failure. This is because spare tires are not designed to handle long distances or prolonged use. The tread on a spare tire is typically shallower than that of regular tires, which means it has less grip and traction on the road.

As a result, driving on a spare tire for too long can lead to reduced handling and braking capabilities, making it more prone to accidents.

Additionally, using a spare tire for an extended period can cause uneven wear on the other tires, leading to further problems down the line. This is particularity the case if you drive a Subaru.

It’s important to keep in mind these risks when driving on a temporary spare tire and make arrangements for prompt repair or replacement as soon as possible.

Reduced Handling and Braking Capabilities

Driving on a spare tire can lead to reduced handling and braking capabilities. The smaller size and different tread pattern of spare tires compared to regular tires can affect the performance of your vehicle.

As a result, you may experience decreased control when steering, particularly during sharp turns or in wet conditions. Additionally, braking distances may be longer due to the reduced traction provided by the spare tire.

It is important to keep this in mind while driving on a spare tire and adjust your driving habits accordingly for your safety.

Uneven Wear on Other Tires

Driving on a spare tire for an extended period can lead to uneven wear on your other tires. When one tire is replaced with a spare, it will have different tread depth and wear characteristics compared to the remaining tires.

This imbalance can cause uneven distribution of weight and stress on the other tires, leading to faster wear and potential handling issues. It is important to replace the spare tire with a regular tire as soon as possible to maintain proper balance and prolong the lifespan of your remaining tires.

Factors to Consider When Driving on a Spare Tire

Consider the age and condition of the spare tire, road conditions, driving habits, and availability of repair or replacement options.

Tire Age and Condition

The age and condition of your spare tire play a crucial role in its durability and performance. Over time, tires can deteriorate even if they haven’t been used. The rubber starts to degrade, leading to reduced grip and increased risk of failure.

It is important to regularly inspect the condition of your spare tire, checking for any signs of wear or damage such as cracks or bulges.

Additionally, it is generally recommended to replace a spare tire that is more than 5-7 years old, regardless of its tread depth.

Ensuring that your spare tire is in good condition before hitting the road will help provide peace of mind in case you encounter an emergency situation requiring its use.

Road Conditions and Driving Habits

Maintaining proper road conditions and adopting safe driving habits are crucial when driving on a spare tire. Uneven or damaged roads can put additional strain on the spare tire, increasing the risk of failure.

Also worth mentioning is, try to avoid potholes, bumps, and other obstacles that can cause further damage to the tire. Additionally, avoiding sudden braking or acceleration helps preserve the integrity of the spare tire.

By being mindful of road conditions and our driving behavior, you can ensure a safer and more reliable journey on a that spare tire.

Availability of Repair or Replacement Options

If you find yourself driving on a spare tire, consider the availability of repair or replacement options. Depending on your situation, you may need to locate a nearby tire shop or contact roadside assistance for help.

Address the issue promptly, because the lifespan of a spare tire should not exceed a few days or a week of occasional use before replacing it with a new tire.

So, make sure you have access to repair services or replacement tires when needed.

Tips for Properly Using a Spare Tire

Often, when using a spare tire for the first time, the tire pressure might not meet the specified standards. So make sure you check the pressure before installing onto the vehicle.

Also, it’s always a good habit to check your spare tire’s pressure at least once a month or before long trips. This ensures that it is always ready for emergency use.

Monitor Tire Pressure Regularly

Regularly monitoring the tire pressure of your spare tire is crucial for ensuring its effectiveness and safety. By keeping a close eye on the tire pressure, you can detect any potential issues early on and address them promptly.

This helps to maintain optimal performance and extend the lifespan of your spare tire. Regular monitoring also reduces the risk of sudden blowouts or failures while driving, providing you with peace of mind on the road.

Avoid Overloading the Vehicle

Overloading the vehicle while driving on a spare tire can lead to increased risks and potential damage. It is important to avoid exceeding the recommended weight limit for your vehicle.

By keeping the load within acceptable limits, you help maintain better handling and stability on the road, reducing the chances of accidents or tire failure. Don’t forget to consider both passengers and cargo when determining how much weight your vehicle can safely carry.

How Far Can You Drive On A Spare Tire FAQs

Can I use a spare tire as a permanent replacement?

No, a spare tire is not designed to be used as a permanent replacement. It is meant to be a temporary solution until you can get the original tire repaired or replaced.

What should I do if my spare tire gets damaged?

If your spare tire gets damaged or becomes unusable, it’s important to have it replaced before driving your vehicle again. A damaged spare tire may not provide adequate safety and performance.

Why are there mileage limitations on using a spare tire?

Spare tires have mileage limitations because they are usually smaller and thinner than regular tires. So if you’re wondering “can I drive 200 miles on a donut?” the simply answer to this question is no.

They are not built for long-term use and may not offer the same level of durability and stability as regular tires.

Final Thoughts

So when wondering – how far can you drive on a spare tire, remember it is only meant to be a temporary solution. It is recommended to drive no more than 50 miles at speeds below 50 mph on a donut-type spare tire. While a full-size spare tires can safely handle up to 70 miles.

However, it is always best to replace the damaged tire as soon as possible for optimal safety on the road. Take the necessary precautions and prioritize regular maintenance to ensure your tires are in good condition and ready for any unexpected situations.