I have a 2000-2500 lb boat that I tow in the summer, and I didn't change out my breaks until @ 55,000 miles. The pads were right at the end of their life. You shouldn't have any problems.
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"There must be a hell of a ballgame going on upstairs. God must have needed a No. 3 hitter, because he took Puck away from us way too soon."
-Kent Hrbek