Procedure notes
Follow these steps to learn how to remove front windshield wipers in your 2021 GMC Sierra 3500 HD. Always replace both windshield wiper blades, even if only one side is streaking - the rubber on the opposite side is likely worn as well. We recommend changing the wiper blades on your Sierra 3500 HD at least once a year even if you don't use your wipers much - the sun wears out your wiper blades more than using them to wipe water. We recommend changing the wiper blades on your Sierra 3500 HD at least once a year even if you don't use your wipers much - the sun wears out your wiper blades more than using them to wipe water. Another trick to enhance the longevity of your Sierra 3500 HD's wiper blades is to scrape off the ice and snow from the windshield before using your wipers. A layer of ice is known to have sharp edges that can reduce the effectiveness of the micro edge of the rubber wiper blade.
In most GMCs the driver side wiper blade is larger than the passenger side blade - be sure to get the correct size blades for your Sierra 3500 HD!
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按照以下步骤学习如何在您的 2021 GMC Sierra 3500 HD 车辆上拆卸前挡风玻璃刮雨器。 即使只有一侧有条纹，也应同时更换雨刷片——另一侧的橡胶很可能已经磨损。 我们建议每年至少更换一次您的 Sierra 3500 HD 的雨刷片，即使您很少使用雨刷 - 阳光会比使用雨刷擦水更快地使雨刷片老化。 我们建议每年至少更换一次您的 Sierra 3500 HD 的雨刷片，即使您很少使用雨刷 - 阳光会比使用雨刷擦水更快地使雨刷片老化。 另一个延长您的 Sierra 3500 HD 前挡风玻璃刮片使用寿命的小技巧是在使用刮雨器之前，将挡风玻璃上的冰和雪刮掉。 一层冰被发现具有锋利的边缘，可能会降低橡胶刮水条微边的效能。
在大多数 GMC 车型 车型中，驾驶员侧雨刷片比乘客侧雨刷片大——请务必为您的 Sierra 3500 HD 车型选购正确的尺寸雨刷片！