Z-speed rated tires. â¦tires were all Z-speed rated. They were tested at some speed above 149 mph. In order to be more precise, tire manufacturers started testing at 168 mph (W-speed rating) and 186 mph (Y-speed rating). In the above picture you'll see 91W to the right of the size. The W of the 91W means the above Yokohamaâ¦.
I get this question many times and it is my opinion that the old felt should be removed and not covered over. I donât know why some roofers say âleave it onâ. I seem to me if you are going to the trouble of removing the shingles, you now have a chance to do repair on the roof deck by removing all the old felt.
Best Answer: Feeling a sense of loss for times past that you feel were better, in some way, than the present time. It can also mean homesickness, especially when you're in a foreign land with different customs and traditions.For example: if you are used to a cold and snowy Christmas you would probably feel a sense of nostalgia if you came here, to Australia, where it's hot and sunny in December. Source(s):Elizabeth Â· 7 years ago.t can also mean homesickness, especially when you're in a foreign land with different customs and traditions. For example: if you are used to a cold and snowy Christmas you would probably feel a sense of nostalgia if you came here, to Australia, where it's hot and sunny in December. Source(s): Elizabeth Â· 7 years ago.