On this page you can first find a list of the trims for the 2018 Mazda Mazda3 along with the tire sizes you can expect to find on them.
Once you have your correct tire size you can then scroll down to the pressures chart and cross-reference it to find the recommended front and rear pressure rating.
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2018 Mazda Mazda3 Trims
Mazda Mazda3 models built during 2018 were offered in the following trims with these tire sizes fitted as standard.
|Trim Name||Tire Size/s|
|4-Door Grand Touring|
|5-Door Grand Touring|
2018 3 Tire Pressures By Size
Mazda Mazda3 models built in 2018 with the following tire sizes are recommended to be kept at the following pressures.
|215/45R18 89W||36 PSI||36 PSI|
"P" tires are designed for carrying "passengers" only
|36 PSI||36 PSI|
What Do These Numbers Mean?
When comparing tires you will find that they display various numbers and codes along the edges.
These numbers help you choose the right tire (size and speed rating) for your car and the following image shows you what each of them mean: