Came across these the other day and curious to know if anyone has them, uses them etc. Seem like a great product. I'm most interested in knowing if you can use these while actively using the trailer t...
Thanks for all the replies. Seems there are some strong feelings against using these and after reading through them all, my opinion has changed so will forego. I agree with many of the comments about anything other than a solid cement or concrete surface - hadn't considered that. Appreciate the help!