Race Ramps RR-FS-10 10" Wide Flatstopper (Set of Four), Tire Flat Spot Prevention for Vehicle Storage, Tire Saver Ramps, High-Density Foam

Das ist genau das Produkt, das ich haben wollte. Obwohl es beim Versand einige Probleme gab, habe ich es dank der freundlichen und geduldigen Unterstützung des Verkäufers schließlich erhalten.

Work well, they don’t slide

Awesome product! I had the car on this for 6 months and the tires were still great. However, the ramp itself deformed after 6 months even though I followed the instructions. Contacted Race Ramps and they have great customer service.

I have been using these for almost a full year now, on the outside, exposed to inclement weather, heat and cold. So far they have held extremely well. No problems, no issues. DO NOT BUY THE YELLOW ONES! You will lose your money. They will break, slip and will roll out from under your car every time you try to use them. I know since I fell for it...I use these tire savers on a vehicle that I keep outside. It sits there for about 6 to 8 weeks at a time. My previous "yellow" hard plastic ones disintegrated in one year and would slip out when loading the car. This is the first time I used these. Asphalt was wet so I was not sure how easy it would be to load, but the car went right up. Ramps did not move, it was effortless. I hope they can take the elements, but they look sturdy enough. I'll review again after 6 months of use.UPDATE: After many months of use outside, I have to say that these are working great! Still like new, car goes up and down in any weather without them slipping out and they have kept the tires from developing flat spots. Worth the money!

Tire flat-spotting can cause very strong shimmy-vibration, if you park your car for weeks without moving it, especially in winter. These ramps supply a rounded support and prevent most, almost all, of flat-spotting issues with tires.