Firstly, I like the way they look and they seem to work well towing my 4000 lb RV. Although after 19 months both shock absorbers are leaking I got a fun job of replacing them in the middle of the tourist season. I wonder if Revain sold me a counterfeit product because I don't see "Monroe" anywhere on it. I hate to say it, but I'm starting to distrust Revains products.