Things to Know About Buying New Tyres

We’ve all heard it before, but it’s important enough to repeat: Your tyres are the only link between you and the road. You can have the most sophisticated suspension and the most powerful engine, but it’s useless if your wheels and tyres aren’t up to par.  The tech that makes tyres and wheels so great is also what makes choosing them so intimidating. Below, we’ll give you some basic facts to consider when upgrading your wheels and tyres.

Think About Tread Life

People have vastly different ideas on how long a set of tyres should hold up. In some cases, tyres’ wear ratings are found via manufacturer testing, and they may not be entirely indicative of true lifespan. While temperature and traction ratings are specific levels of performance, tread wear ratings are given by manufacturers and are only accurate across tyres from the same brand. While it’s not an exact science, the tread life rating will help you estimate how long your new tyres will last.

Wet Weather Handling

While some parts of Australia are quite dry, wet weather is a factor at some times. If it’s a concern for you, an all-season tyre will go nicely with your new rims. Consult an online 4×4 superstore for help choosing the right wheels and tyres for your off-road vehicle.

Speed Rating

Even in places with high speed limits, it’s not really necessary to have a tyre that’s speed-rated in excess of 200 km/hour. Buying a tyre with a lower speed rating will help you save some serious money, and you’re not likely to notice a decline in performance. While having high speed-rated tyres isn’t a bad thing, you should know that they’re made from softer rubber compounds and they have a lower uniform tyre tread life rating, so they won’t last as long in real-world conditions.

Ride Quality

Low-profile alloy rims and tyres look great, but they can be harsh on rough roads. Generally, lower profile tyres leave your rims 4×4 more vulnerable to damage. These tyres have stiffened sidewalls, which offer increased handling and a harsher ride. When you’re upgrading your wheels and tyres, it’s all about compromise.

Noise

Some tread patterns are noisier than others are, and it can vary widely between tread designs and tyre brands. If you’re doing most of your driving on low-speed city streets, noise won’t be a big factor. However, for highway use, you should consider your options, especially if you’ll be driving your 4WD on paved roads most of the time. A knowledgeable salesperson will recommend the quietest tyres among the brands you’re considering.

Plus-Sizing

Other than appearance, plus-sizing is a primary reason to upgrade your wheels. Plus-sizing your tyres and wheels is the easiest way to improve your vehicle’s appearance and performance. By using a large-diameter wheel with a low profile tyre, you can maintain your overall wheel/tyre diameter without making changes to your 4WD suspension.

The Benefits of Alloys

Other than plus-sizing, you should consider other factors before spending money on new wheels. There are many benefits to a good-quality set of alloys, and many of today’s cars come with them as standard equipment. Alloy wheels reduce a vehicle’s unsprung weight, which affects its road-handling characteristics and steering precision.

The strength added by quality alloy wheels can reduce tyre deflection during cornering, which is especially important in cars with high-performance tyres. Additionally, alloys can be designed for greater airflow over the brake rotors and calipers. The decreased rotational weight of alloys can provide a bit of an increase in fuel economy and acceleration.

Seek Help If You’re Unsure

These days, it’s really hard to buy a ‘bad’ set of tyres and wheels. While some models have lower quality than others have, there are so many great options out there that most vehicle owners have multiple choices within a single category. As we’ve mentioned here, be honest about your needs and your budget, and you’ll be ready to choose a wheel and tyre combo that keeps your vehicle firmly on the ground. For more help choosing wheels, tyres or Ford Ranger accessories aftermarket, visit an online wheel and tyre superstore today.

Irregular Tyre Wear Indicators Causes and Resolutions

Irregular tyre wear is frustrating to say the least, and it can steal your tyres’ tread wear and performance if you allow it to. However, irregular wear has so many types and causes, from improper balance and misalignment to low pressure or a bent rim. Below, you’ll learn how to recognize the issue, how to tell where its origins lie, and how you can resolve problems.

The Causes of Premature Tyre Wear

  • Air pressure: Too much or too little air pressure will cause your Michelin tyres to wear in certain patterns.
  • Balance problems: If a tyre is improperly balanced, it will spin in a wobbly way. The wobbling will cause your Nitto tyres to wear improperly, and you’ll likely feel a vibration throughout the vehicle.
  • A bent wheel: Along with causing vibration issues, bent wheels can affect wear on all four tyres. As the tyre’s bead follows the wheel’s contour, the bent part of the wheel will be copied by the tyre’s shoulder tread as the entire sidewall follows the bend. This can cause all sorts of problems with 4×4 wheels and tyres.
  • Misalignment: A four-point alignment, rather than a front-end alignment, will ensure that all four tyres are flat on the ground and parallel to one another. If a vehicle is misaligned, a variety of abnormal wear patterns may develop. Furthermore, the type of impact that bends a rim will also knock a vehicle out of alignment, creating a wear problem that essentially magnifies itself.

Wear Patterns

  • One shoulder: If one of the tyre’s shoulders are excessively worn, it’s usually related to incorrect camber or another alignment issue. Here, the tyre tilts to either side, putting too much pressure on its shoulder. When this type of wear becomes visible, it’s often too late for any fix short of tyre replacement and realignment, although it may be possible to flip the tyre on the wheel or rotate it to the opposite side.
  • Feathering or scalloping: This problem occurs when all tread blocks on one tyre shoulder develop uneven wear, leaving a raised area on the trailing or leading edge of each tread block. The earliest indication of this kind of wear is a change in the sound the BF Goodrich tyres produce. Scalloping is typically caused by improper camber, and if it’s caught early enough, an alignment may bring the tyre back to a normal wear pattern.
  • Wear on both shoulders: If a tyre has wear on both sides, it’s due to underinflation. The air pressure recommended by the manufacturer is typically on a sticker or plaque on the inside of the driver’s door.
  • Center rib wear: If a set of tyres is worn in the centre, it’s often due to excess air pressure. Be sure that the pressure is set to the manufacturer’s recommendation, not what’s written on the sidewall. That number is the maximum allowable pressure, not a firm recommendation. If the problem isn’t due to air pressure, it may be due to the tyres being too wide for your wheels.
  • Spot shoulder wear: If a tyre’s shoulder is worn in one spot, it’s usually due to bent steel belts or a bent wheel.
  • Lateral wear: If your tyres are laterally worn, they wobble from one side to the other as they spin. This is typically an alignment or suspension issue, specifically an improper toe setting. A toed-in wheel is slanted toward the vehicle, while toed-out wheels slant away. A common issue occurs when both front tyres are toed in the same direction, which causes the vehicle to pull to either side when you let go of the steering wheel. However, you may also encounter problems when opposite-side tyres are both toed in or toed out. This won’t cause your vehicle to pull noticeably, because the tyres are fighting one another. However, you may notice a very annoying vibration throughout the vehicle. This type of wear can happen quickly, but if you catch it early enough, you can correct the alignment issue and restore the tyres to a normal wear pattern.

As always with wheels, tyres and other 4WD supacentre deals, a bit of prevention can be worth the cure. The best preventive measures for abnormal tyre wear are simple: monitor the air pressure, align the vehicle when you put on new tyres, and rotate them regularly. With these tips, you can keep your tyres rolling (and wearing) evenly throughout their lifetime.