In fire the red and yellow would be camouflage.

Actual peer reviewed articles are usually 3 paragraphs of new content then 95 percent boring math and graphs to try and prove that. The popular articles written on them are more interesting and useful.

Reviews a paper -

“Oh my, I had no idea so many scientists are absolutely terrible at writing and basic math.”

There is a use for dual tires for towing large trailers but not really like that and the extended cab makes it worse for doing any actual work.