Most trucks have lug nuts set at around 500 foot pounds of torque. It is very difficult to generate this kind of power alone, even if you have a cheater bar and a sturdy wrench. But with the Cheater Wrench, you can multiply your torque at a 78:1 ratio, meaning you can generate upwards of 5,000 foot pounds of torque! That's easily enough to remove any lug nut from any truck. Other torque multiplier lug nut wrenches are not as powerful and come with weak one year warranties. We are so confident in the Cheater Wrench that we provide a full lifetime warranty. If it breaks removing any lug nut, just send it back and we will replace it. Just remember, you cannot use an impact gun with the Cheater Wrench. Only spin the input shaft with the handle provided to keep your Cheater Wrench working smoothly and removing any hard to break lug nut.