I am considering using this brand (made by Cooper?) for my Terry BH225 as replacements. Any opinions of experiences with these? My Goodyear spare (5 years old and covered) that was put on road when I picked up a nail lasted lasted for 250 miles with the proper tire pressure before tread separated. It's really amazing how fast tires deteriate from lack of use as compared to the everyday driving of cars and trucks. I learned from experince about paying attention to tire pressure on tent trailer 30 years ago. They LOOKED fine but I lost tread on both in 100 miles.