Toyota Corolla Low Fuel Economy – Could the Tires Be the Issue?

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Toyota Corolla Low Fuel Economy – Could the Tires Be the Issue?

Hello,

I’ve been getting lower than usual fuel economy on my Toyota Corolla recently, averaging about 22 MPG. I know tire pressure can affect fuel economy, but I’ve checked them, and they’re properly inflated.

Could there be something else, like the type of tires I’m using, causing this ? Has anyone else had issues with tire choice affecting fuel efficiency?

Looking forward to hearing your thoughts!

Qalb E Momin asked on 29 Jan 2025 17:13:56 pm

1 Answer

23 views |

Car Mechanic Expert - on 29 Jan 2025 17:22:47 pm

If your tire pressure is correct but youre still experiencing lower-than-usual fuel economy, the type of tires youre using could indeed have an impact. Here are a few ways that tires can affect fuel efficiency:

Tire Type: Different types of tires are designed for different purposes. For example, performance tires, all-terrain tires, o r tires with more aggressive tread patterns tend to have higher rolling resistance, which can reduce fuel economy. If youve recently switched to a different type of tire, this could be contributing to the decrease in MPG.

Tire Size: Larger o r wider tires increase rolling resistance and weight, which can lead to lower fuel efficiency. If your tire size is larger than the manufacturer’s recommendation, this could be a factor.

Tire Compound: Some tires are designed with compounds that prioritize durability, comfort, o r traction, and these may not be optimized for fuel efficiency. Look for tires that are labeled as low rolling resistance tires, which are specifically designed to improve fuel economy.

Tire Age/Condition: Even if your tires are properly inflated, older tires o r tires with worn-out tread can cause increased resistance and affect fuel efficiency. If your tires are nearing the end of their lifespan, it may be worth considering new ones.

If youre concerned about your tire choice, it might be a good idea to switch to a set of tires designed for better fuel economy, o r consult a professional to see if your current tires are causing the issue.