A+ LEVEL ANTI-THEFT LOCK: High security - Made of high quality steel and high quality aluminum alloy, it can resist prying, saw, hammer and freon attacks. There are 3 keys included, so you don't have to worry about lost keys. And equipped with a soft PVC coating arm to protect the wheel finish. It weighs 13 pounds and is really anti-theft. 2023 newly upgraded: our 2023 newly updated version adds a lock box to the adjuster position of the suction cup part, others don't! We can cover the wheel nuts firmly and prevent the tyre locks from being stolen, others do not! Our locks weigh 13 pounds and are not cheap to make, others can't! Give us a chance to protect your car! Perfect visual deterrent: bright yellow tyre locks have the best visibility day and night. The tyre lock significantly reduces the likelihood of theft and effectively protects your vehicle. GREAT AFTERMARKET SERVICE We will give you the best solution within 1 business day if any problem. Feel free to contact us via Amazon message. The best thing we do is donate 5% of our profits to children in need. Help us make a difference! Designed for most vehicles: the opening of the tyre clamp can be adjusted to 15 inches. Suitable for cars, RVs, trucks, trailers, SUVs, etc.