"If you've removed some wheels you've probably figured out they are left hand thread on the left side of the vehicle."
To be more correct,they SHOULD be Left side=Left hand threads...When I did the brakes on my '51 Fowerd F-5,I discovered whoever did the brakes previously got it all wrong.It was something of a battle finally getting everything apart,getting the brakes done and getting it all back together in the right locations. I was told early on,"Ya can't get it wrong-all the studs and nuts are marked R or L.",but they WEREN'T! (WTH?)
Speed