There could be quite a bit of trial and error of fitting involved before you arrive at the optimum 1/4" clearance between the blades and the bottom of the muller bucket."

可能有相当多的审判和参与之前，拟合误差位到达最佳1 / 4“通关的叶片之间的马勒桶的底部。

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In this way, the matching of the screw and barrel diameter clearance, with the gradual wear and tear of the a little bit more.

这样，螺杆与机筒的配合直径间隙，随着二者的逐渐磨损而一点点加大。

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However, if crossovers are still too truck-like for you, models including the Audi Allroad, Suzuki SX4 and Subaru Outback have higher-than-usual ground clearance and generally suit a bit higher than other cars.

WSJ: Cars With a Higher Clearance