Question: red dead redemption 2 how to change mask?
Answer: Use R1/RB to navigate to the horse wheel, and you'll find the masks in the bottom half, left of the outfits (in the bandana slot). You can use L2 and R2 (LT and RT) to cycle between the masks you've stored on your horse. Once you've found the one you want, simply release L1 (LB).