Check the door jam on the drivers side of the 4 Runner you will most likely find a sticker there that tells you the right tires for your 4 Runner.
Check the drivers door. There should be a name plate there with the standard tire size for the vehicle.
It is a 35mm.
Depending what size tire you have, for example the factory tires your looking at average of 23hwy/18city but you replace with over size tires for example 33x12.5R15 It's bigger/heavier tire which will drop your MPG about 15%-20%.
My 2003 4 runner is recommended for 32psi. Check the drivers door jam. On it you will most likely find a sticker telling you the correct tire pressure.
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Loosen and remove the lug nuts, usually 5 of them, then pull the wheel off.
205/65r15
185/70/R14
The advantage of Toyota 4 runner is that it is suitable for any terrain and has a backup camera.
My 2003 4 runner is recommended for 32psi. Check the drivers door jam. On it you will most likely find a sticker telling you the correct tire pressure.
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