Key benefits — why you need these wheel chocks Prevent vehicle rollaway and increase safety when parked, stored, or worked on. Compact, stackable design makes them easy to carry and store without taking extra space. High-quality polypropylene (PP) construction resists weather and provides long-lasting performance. What makes these wheel chocks effective Secure immobilization: Designed to hold wheels of cars, light trucks and trailers with fixed wheels, providing reliable stability during parking, loading or maintenance. Durable material: Made from robust PP for good impact resistance and outdoor durability in varying weather conditions. Easy and accurate placement: Built-in stable grip/handle allows quick, safe, and precise positioning behind the tire. Features and practical details Material: High-quality polypropylene (PP) for strength and weather resistance. Design: Compact, lightweight, and stackable for convenient transport and storage. Compatibility: Suited for most passenger cars, light trucks and trailers with fixed tires — ideal for standard tire profiles and typical parking situations. Performance: Provides a dependable wheel stop for parking, temporary immobilization and routine maintenance. Typical use scenarios Securing a trailer during loading or unloading at a job site to prevent movement while cargo is handled. Parking on an incline or driveway: place the chock behind the wheel for added safety when leaving a vehicle unattended. Vehicle maintenance or long-term storage: keep wheels immobilized during repairs, tire changes, or extended parking periods. Why customers choose this solution Portable and easy to store: stacking design saves space in your garage, trunk or trailer. Simple to use: lightweight with a handle for fast, safe placement. Versatile: suitable for a wide range of everyday vehicle and trailer needs without complicated installation. Usage tip Position the chock firmly against the tire tread and use at least one chock per wheel as appropriate for the incline and vehicle weight.