front brake randomly sticking

[YuriSouder]

My front right tire brake gets stuck on some times should i
get new calipers
grease them up
clean and grease
bleed brake lines
what???

this is why i think

 

[Bounty__Hunter]

Mud and water often make the calipers freeze. You can try pushing the piston back in and lubing it with WD40, otherwise get a new caliper.

 

[TerryMason]

calipers are pretty cheap, so I'd just get some remanufactured ones and throw them on - only $60 from ebay (link to calipers), probably cheaper from the local parts place.

Be careful using grease on your brakes - don't get any on the brake pads or the rotors.