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.
I am desparate for answers. Beneath my breastbones there is a tightness that feels like it's choking me. It feels like a rope being tightened around the top part of my abdomen and won't let up. I haven't had any pain, nausea, or tenderness in that area. However this morning I woke up with diareha mixed with blood.