Table of Contents
- 1 Introduction
- 2 What are Run-Flat Tires
- 3 Best All Season Run-Flat Tires Pros and Cons
- 4 1 Bridgestone Turanza EL400-02 RFT
- 5 2 Goodyear Eagle LS-2 ROF RFT
- 6 3 Pirelli P-Zero Nero A/S RFT
- 7 Conclusion
IntroductionBuy from Amazon!
There are a lot of types of tires available on the market. Performance Summer Tires, All-Season Tires, Winter Tires, etc. A tire that’s not as popular as the other tires is the Run-Flat Tire.
Anything can happen to your vehicle’s tires while on the road. And since tires are the ones in constant contact with the road, some damages can cause serious trouble. In case of a puncture that results in losing all air pressure, you might even have to get out of the car to fix it.
If you’re driving in the middle of the night through strange areas, getting a flat tire can be scary. To avoid getting out of your vehicle, in weird places or harsh weather, you can equip your vehicle with run-flat tires.
What are Run-Flat Tires
Run Flat tires are a strong vehicle tire that is designed to resist the weight of your car in case of deflation. Because of its resistance, you’ll be able to continue driving at reduced speeds.
Depending on the type of tire, you can generally keep driving between 10-50miles, at a top speed of 50mph. Because this tire can support the car for miles without air, you can benefit from better stability after a blowout.
Run Flat Tires are built with reinforced sidewalls, unlike normal tires. While a conventional tire collapse once you have a puncture, a run-flat won’t. Thanks to their tough rubber inserts you can keep driving and deal with the tire once you get home.
There are two main types of run-flat tire systems: the self-supporting system and the support ring system.
Generally, the self-supporting run-flat tire systems feature reinforced sidewall design. This design allows the tire to keep supporting the vehicle after the loss of air pressure.
Support ring run-flat tire systems, on the other hand, embed a hard rubber ring that can support the car’s weight. The employed ring can be of another structure, depending on the manufacturer. Tire companies have their own ways to make run-flat tires.
Because these tires are able to continue performing even though they’re “flat”, all run-flat tires have a specific requirement. No matter the system type, run-flat tires should only be used on vehicles equipped with a TPMS.
The TPMS (Tire Pressure Monitoring System) will alert you the moment one of your tires loses pressure. Run-flat tires are hard to tell when they’re losing air pressure. Without a TPMS, you might end up driving on an underinflated tire without knowing.
Best All Season Run-Flat Tires Pros and ConsBuy from Amazon!
Driving on a flat tire is the number one benefit of having a run-flat-tire. You won’t have to change the tire in the middle of nowhere in the cold. Depending on the manufacturer, you can drive up to 80-100miles after losing all air pressure.
Enhanced stability in case anything happens. Since run-flat tires are differently designed, you won’t lose much of the steering and handling capabilities. Due to the reinforced sidewalls, deflation will cause less weight transfer and tread weakening.
Getting rid of the spare wheel. Because the run-flat tires don’t need changing, there’s no point in keeping the spare wheel on your car. And if you’re the type to keep your spare wheel in the trunk, you just increased your trunk space just by having a run-flat-tire.
With the spare wheel and tire changing tools out of the trunk, your vehicle’s weight will also go down. But this is a minor improvement since the run-flat-tires weigh more than normal tires. You can benefit from the stylish look of your vehicle and the interior room.
Tougher driving experience, because of the stiff sidewalls reinforcement. To improve this, the suspension has to be tuned accordingly. If your vehicle comes with run-flat tires straight from the manufacturer, then this problem is already repaired.
Hard to realize if it’s losing air pressure. Since the run-flat tires have a stiffer construction, the sidewalls don’t “swell up” so you can tell. That’s why having a TPMS is very important. Otherwise, you might never know when you actually have a flat.
Blowouts could still happen. If the driver forces the run-flat tires over their speed limit capacity, they can start to disintegrate. More than that, if a puncture occurs on the sidewall, you’ll have to call a tow truck.
Shorter tread lifespan. To counter the hard ride, manufacturers put a soft tread compound on the run-flat tires. And unfortunately, that results in reduced tread wear. The tread lifespan isn’t affected too badly, only up to 5.000miles.
1 Bridgestone Turanza EL400-02 RFTBuy from Amazon!
The winner of our Best All Season Run-Flat Tires Top 3 is the Bridgestone Turanza EL400-02 Run-Flat Tire. Designed and developed by the best tire manufacturer in the world, this tire reaches all expectations. You can count on Bridgestone to safely get you home in case of a flat tire.
Let’s talk a little about the manufacturer, Bridgestone Corporation. They’re a Japanese multinational auto and truck manufacturer founded in 1931. The founder Shojiro Ishibashi, used his last name as inspiration when he named the company.
Ishibashi means “stone bridge” in Japanese. With time, Bridgestone became one of the most successful tire manufacturers in the entire world. Now they’re holding the title of the largest tire manufacturer worldwide.
The Turanza EL400-02 RFT is a standard touring all-season seld-supporting run-flat tire developed as Original Equipment. It’s used on two models of Lexus and a few 2011 minivan models from Toyota Sienna.
This Bridgestone Turanza RFT is designed to resist for a distance of at least 50 miles, at up to 50mph, in case of a puncture. The temporary extended mobility is combined with dry, wet and wintertime traction.
This model is also the first Bridgestone run-flat to arrive in the U.S. that features their 3rd generation RFT technology. The 3G RFT tires are designed to provide a similar riding comfort as normal tires. Even in the case of completely losing air pressure, this tire will feel almost as smooth.
Bridgestone’s 3G identification isn’t molded on the tire’s sidewalls, nor printed on its label. The cooling fin-tech molded into the sidewalls is what confirmes it.
Even though they can’t be labeled as run-flat tires, tires branded MOE on their sidewalls do offer run-flat-like characteristics.
The Turanza EL400-02 RFT tires feature an all-season rubber compound that’s molded into an asymmetric tread design. The design features straight circumferential grooves for dry and wet road traction balance, and hydroplaning resistance.
The tire’s internal structure includes twin steel belts reinforced by nylon. This helps this tire blend high-speed durability with ride quality. To specifically support the vehicle in case of a total loss of air pressure, this tire features Side Support Run-Flat-Technology-Reinforced sidewalls.
Thanks to its run-flat technology and strong compound, this tire is suitable for all seasons. Internal construction that ensures durability and a tread that offers strong traction in any weather is what makes this tire excellent.Buy from Amazon!
With steel belt construction that resists punctures, you can rely on this tire at all times. To provide uniformity and help keep the original shape, spiral wrap protects the entire tire. The RFT keeps the vehicle moving and under control after a puncture.
Thanks to the O-bead enhancing comfort through a single, continuous cable in bead construction, you can enjoy a nice ride. The reinforced sidewall is what supports the vehicle in case the air pressure drops.
The all-season tread design offers strong performance all year long. This way, the Bridgestone Turanza El400-02 invites you to relax, sit back, and enjoy the ride. The noise-canceling system will let you drive in peace.
With four circumferential grooves, the tire evacuates the water for premium wet traction. On the other hand, the rib and shoulder sipes offer grip in slick situations, including light snow.
Thanks to its silica tread compound, the tire adds flexibility and durability to this tire’s performance. This will allow you to drive with a sporty feeling when you’re having a “flat”.
- Side Support RF Tech-Reinforced Sidewalls
- Flexible Tread Compound
- All-Season Comfort
- Twin Steel Blades Reinforcement
- Symmetric Tread Design
2 Goodyear Eagle LS-2 ROF RFTBuy from Amazon!
The second on our list is the Goodyear Eagle LS-2 ROF RFT. Designed as Goodyear’s Grand Touring All-Season Self-Supporting run-flat tire, it was developed for European sedans and crossover vehicles. You can rely on this tire if you get a flat on the highway.
The Goodyear Tire & Rubber Company is an American multinational tire manufacturing company. It was founded in 1898 by Frank Seiberling and based in Akron, Ohio. Where it still has its headquarters.
Goodyear doesn’t joke around when it comes to making tires. They manufacture tires for automobiles, commercial and light trucks, motorcycles, SUVs, race cars, airplanes, and even heavy machines. It, sadly, doesn’t produce bicycles since 1976 anymore.
Goodyear is the fourth largest tire manufacturer in the world and put everything they had into this tire. The eagle LS-2 RunOnFlat is also designed to offer all-season traction, including on light snow.
Thanks to Goodyear’s self-supporting RunOnFlat (ROF) technology, these tires offer temporary mobility even after a puncture. If you get a flat in the middle of nowhere, this tire can safely get you home.
Like many other tires, when this tire gets close to the end of its life, its performance will slightly decrease. Even if they might start slipping while braking on wet, the handling will remain almost the same.
As they wear off more and more, you’ll start to see cupping in the center. The treads on the sides of the tires will begin to break off as well. You should also expect to vibrate at higher speeds when the tread is close to the minimum.
All this depends on the roads you will drive on and your driving style. If you’ll drive mainly on highways, you can expect to have them for longer.
PerformanceBuy from Amazon!
The Eagle LS-2 RunOnFlat tires have an asymmetric, independent tread design. This features computer-optimized block sizes to reduce tread noise. This way you’ll benefit from a ride free of the tire’s annoying noises. This makes this tire one of the Best All Season Run-Flat Tires available on the market.
Thanks to the wide circumferential channels, it can evacuate water from beneath the contact patch. Because of this, it has enhanced wet traction. On the other hand, sipes provide biting edges for wintertime traction.
For strength and high-speed durability, the tire’s internal structure has twin steel belts reinforced by nylon. It varies on size and speed requirements. The tire’s reinforced sidewalls are the ones capable of temporarily supporting the car’s weight.
With a special tread block sequence, the tire has enhanced handling and traction capabilities. And it also reduces road noise. The premium sidewall styling gives your vehicle a contemporary look.
Thanks to the RunOnFlat technology, the Eagle LS-2 tires allow you to keep driving up to 50miles, at the top speed of 50mph. Goodyear also included a few sporty features into this tire, to give you an enjoyable driving experience.
The Eagle LS-2 ROF tire provides a smooth and quiet all-season traction. You can enjoy this tire every season of the year if you live in areas with no real winters. If your region has winters with heavy snow, we recommend winter tires or studded tires.
The ride and handling are excellent and well-matched, especially for city and highway driving. If you live in a rainy area, don’t worry, the tires grip very well at highway speeds in wet weather.
A side effect of Goodyear run-flat tires is that they can be hard to find, depending on where you live. So if you’ll need a replacement you might have to wait a few days for distance delivery.
- ROF Technology
- Reinforced with Twin Steel Belts
- Enhanced Traction
- Efficient Water Evacuation
- There’s room for improvement when it comes to steering.
3 Pirelli P-Zero Nero A/S RFTBuy from Amazon!
The third place on our top: Best All Season Run-Flat Tires is taken by the Pirelli P-Zero Nero All-Season Run-Flat Tire. It comes with a winning combination of quiet ride, precise cornering, and superior grip in both wet and dry conditions.
Pirelli & C.S.p.A is an Italian multinational company based in Milan, Italy. The company is the 5th largest tire manufacturer in the world and its main focus is the consumer business. Pirelli makes tires for cars, motorcycles, bicycles, and they focus a lot on performance tires.
Pirelli has been sponsoring sport competitions since 1907 and is the exclusive tire supplier for a few top championships. This includes the FIA Formula One World Championship.
Formula One especially recognized Pirelli’s P-Zero models as the most technologically advanced tires on the market. The P-Zero Nero is dedicated to high-end premium cars and SUVs. All-season compound offers you good performance in almost any weather condition.
Thanks to the optimized tread pattern design, the handling and control are greatly enhanced. The unique grooves improve the grip on the road. And the improved composite ensures maximum structural integrity.
With the help of run-flat technology, this tire can support your vehicle’s weight and take you to your destination on a “flat”. You don’t have to worry about getting stuck in one of those strange areas you have to drive through sometimes.
PerformanceBuy from Amazon!
Thanks to four longitudinal and numerous lateral grooves help minimize the risk of aquaplaning when cornering. The all-season tread design also requires shorter braking distances and providing quicker acceleration.
The Pirelli P-Zero Nero was designed to enhance the performance of modern sports cars and their best versions. But they’re also made for occasional race track use. Perfect for powerful sedans and mid-range vehicles.
Pirelli’s Self-Supporting Run-Flat Technology allows you to keep driving up to 50miles at a maximum of 50mph. The tire’s internal structure features twin steel belts for enhanced strength and durability.
The P-Zero Nero Run-Flat tire features a silica-enhanced tread compound mixed to provide excellent traction during hot summers. But at the same time, excelling in low temperatures on wet surfaces or light snow.
Unfortunately, the P-Zero Nero’s grip suffers in winter conditions even if it’s an all-season tire. Once the break limit is reached, it brakes away far too easily, and with little warning or control.
It is a very good choice for touring, especially used on sports cars.
- Twin Steel Blades
- Precise Cornering
- Excellent Grip
- Run Flat
- All Season
- Breaks away far too easily when the grip limit is reached.
Like many products, Best All Season Run-Flat Tires have their ups and downs but are ultimately great if you want some peace of mind. You can use them to get you through weird places in the middle of the night, or simply get rid of the spare wheel.Buy from Amazon!