I love how people not local to the Arrowhead / Running Springs / Bear Bear area love to tell people who do, they are wrong.
Look. I've been going there nearly every weekend for the past 30 years and have been DRIVING A RAPTOR ON STOCK TIRES to Arrowhead since 2018.
1. CHP doesn't care what you think. R1, R2 mean they ASK OR CHECK FOR CHAINS. P.E.R.I.O.D.
2. CalTrans and CHP DONT CARE about some snowflake or your definition of a traction device.
If you argue with them, Drop some St Louis, Kentucky or Az knowledge on them, you are turned around. PERIOD.
Sometimes they check, sometimes they dont.
I was asked on Friday if I had them and waved though and was CHECKED on Sunday on my way down.
If you are from St Louis, Kentucky or Az and dont go to Arrowhead, Running Springs or Big Bear when they are in chain control, you might want to bow out of this conversation.