rubbering in
n.— «Tires were taken to the speedway for the race that Grant said were identical to the setup that was tested, and Pemberton said Friday’s practice session went normally. But it became apparent Saturday that the abrasive track was not building up a layer of rubber, a process called “rubbering in.” It usually occurs during practice sessions and lower-tier races, and it improves grip, leading to longer tire wear, Grant said.» —“Nascar Considers Changes After Tires Deflate a Race” by Dave Caldwell New York Times July 30, 2008. (source: Double-Tongued Dictionary)
Further reading
What’s the most common street name in the United States? Hint: It’s not Main Street or Third Street. It’s also not First Street. You’ll find the answer, along with lots of other fascinating information, in The Address Book: What Street Addresses...
Imagine trying to tell someone how to get to your home without using the name of your street, or for that matter, the names of any other nearby streets. That challenge makes you realize just how much we take for granted the words we use to tell...