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Monster Chevy S 10

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Bigger tires mean better ground clearance and the ability to roll over bigger obstacles, but adding larger tires means the rotational speed of the engine drops for a given road speed. Going from a stockish 28-inch tire up to a 35-inch tire is an increase in size of 25 percent over stock. This can push highway engine speed out of its efficient powerband, spoiling fuel economy, and acceleration.