Originally Posted by 79pmooney

Celticgirl, rims wear out from caliper brakes over time. Fact of life. It's part of the stopping process. (Discs do too.) How fast depends on a lot of factors mentioned above. Riding in the wet speeds up the wear a lot. Likewise riding in abrasive dust, sand and gravel. (Now, not all dust, sands and gravels are alike. There are places famous for really abrasive rock, sand and dust. Where I live and ride, the Pacific northwest, is one. All of us here know we go through rims at a rate we are frequently told is impossible by those in other areas. I kill rims in less than two winters commuting 60 miles/week.