Are you sure uke has white hair? The only bl manhwa I know with racing plot is Heart Racer.
Yeahhhhh uke was wearing red and white top (looks like a racing uniform) then seme was wearing a black shirt.
Must be this but it's seme with white hair-
https://www.mangago.me/read-manga/off_track/
Or this one? -
https://www.mangago.me/read-manga/driver_s_high/
Oh my goshhhhh You're an angel! Thank you for finding this. It's off track. Reading the first chap, I think this is gonna be a great read. ε=ε=(ノ≧∇≦)ノ tysm!!!
Thanks too for trying to find it. Now we have more manhwas to add in our reading list (≧∀≦)
Sorry it's Driver's High HAHAHAHA I think I need to sleep.
Your welcome, I'm happy i able to help ヾ(❀╹◡╹)ﾉ~
The uke is light skinned and white hair. I think he's a racecar driver?? The seme is honey skinned and dark/ black hair. Haven't read it just saw the pic in news feed then fb freakin refreshed the pageeee ┑(￣Д ￣)┍ (╯°Д °)╯╧╧ ┗( T﹏T )┛