Reddit reviews VViViD All-Weather Foldable Compact Non-Slip Tire Traction Grip Plank 2-Pack

Raised tracks help prevent tires from spinning on snow, slush, ice, mud or sand. Perfect for all styles of vehicles, from ATVs to pick-up trucks.Highly durable, impact resistant polypropylene plastic construction is highly salt and corrosion resistant and withstands temperatures as low as -22°f (-30°C). Also incredibly easy to clean.Hinged design makes these mats incredibly easy to store when not in use, and also makes them perfect for use on irregular terrain.Receive two planks in each pack. Perfectly suited to off-road and roadside emergency situations.Each plank measures 23.5” x 7” x 0.5” (folds down to 11.75” x 7” x 1”).