On my tow dolly it has Westlake tires and a Carlise as a spare, size is ST20575R14. After reading reviews of these tires some say they are OK and others would throw them in the garbage. Just recently purchased the dolly and have only used it twice, what are others thoughts, keep tires on until show signs of wear or replace with something else in the spring?
( PS bought dolly used, not new, its a 2014 model )