4 car tyre features affecting fuel economy

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Every driver is eager to improve fuel economy. When decongesting cities is concerned for a greener environment, reducing vehicle idling time while helping you reach the desired destination faster is the key. The “green” factor is achievable with fuel efficient vehicles and may other alternate means of transportation.

Many of us are probably familiar with strategies to optimise fuel economy but pay less attention to the rolling tyres playing an important part in the entire thing. When looking at a typical car tyre, rolling resistance is a factor worth considering that impacts fuel economy.

Laws of physics dictate that moving stationary objects require energy and more resistance a vehicle is to get moving, more fuel it’ll burn. Here’re a few ways to reduce your car tyre rolling resistance to move efficiently and contribute towards a greener environment.

  1. Air pressure

It’s believed and actually true that tyres deflated against 8-psi increases rolling resistance to more or less 20 percent. Do check air pressure of the tyres every month for aptness that must be according to the manufacturer’s specifications visible on the car tyre exterior walls. In short, adhere to the guidelines when filling air to the wheels.

  1. Treads

Deeper treads would only worsen the overall gas mileage! Tread help tyres to grip against the asphalt in extreme weather and with sudden breaks however, average urban motorist pay more attention to the element of “grip”. Racing car drivers use “slicks” or bald tyres because lack of treads have a good impact on fuel economy, increases the speed however; adequate tread is important for routine driving that if ignored may also cause trouble when driving.

Then there’re treads for chunky, knobby and off-road tracks. Their design boast a wild and rather wicked look, capable to claw conveniently through even the fudgiest of mud however, they can degrade fuel economy to a certain extent. Driving habits and track matters most when choosing between car tyre treads as even the slightest drawback may result in inconvenience driving and worse; road accident.

  1. Tyre size

Smaller tyres on smaller wheels make it easier for a vehicle to move and stop when driving in the city. This is due to lighter weight and less friction as compared to heavier tyres with greater rolling resistance. As we speak, larger wheels are preferred for highway driving instead of smaller wheels exerting more pressure on the engine to keep the vehicle cruising.

Some of the drivers may prefer replacing their existing car tyre with bigger and stronger pair for optimal fuel mileage. However, tyres must be according to the manufacturer’s recommendation or as mentioned in the instruction manual.

  1. Wheel type

Still, if someone’s planning to customise the wheels or simply tweaking the size, better go for a lighter alloy only after considering a few things such as vehicle’s size, weight and load capacity. This is because you don’t want to install a car tyre on a truck or SUV. It’s worth noting that if the new set of wheels require tyres with a shorter sidewall, it eventually lower the load capacity.

Conclusion

Consulting tyre experts is a better way to ensure smooth driving and optimum fuel economy.