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Any transmission shifting concerns after bigger tires?

828findadventure

SR5
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Joined
Apr 30, 2025
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Location
North Carolina
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Tacoma & Tundra
Is there any concern of increased transmission wear and tear because of late transmission shifting or no calibration if we go to a 275 from a 245 on SR5?
No, there is no harsh shifting after larger tire installation. Now, if you go too heavy, 10 ply (E-Rated) and larger (285 and up) you will have less performance and worse gas mileage. I went with 275/70/17 C-rated 6 ply AT tires. Falken Wildpeak AT4. We installed the same tires on our 25 Tacoma and 25 4Runner. Both are doing great mechanically after the initial 1000 mile break in.

2025 4runner 6th gen Any transmission shifting concerns after bigger tires? 4runner modded small
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