The negative reviews are almost exclusively because of 's sizing suggestion for the customer vehicle being improper, not anything to do with the product itself.
Took me a while to find sizing info too but it's in one of the 2 PDFs (User Guide) linked down below on the product page. Oddly enough, the sale size doesn't seem to be present in the sizing chart I saw. *shrugs*
Comments & Reviews (6)
Thank you!