I Had to check my brakes yesterday and rotate my tires. Well when I went to take the rear tires off they were stuck solid to the hub. I tried it all, setting the truck back down with the lugs loose, BFH, an even bigger BFH, 8 foot 2x4 under the tire ( not recommended, felt like the truck was gonna fall off the stands). WD-40 didn't do squat. Finally wile looking around the basement for the next thing I could use I came a cross a can of PB blaster Penetrating Catalyst. My brother-in-law is a small engine mechanic and he swears by this stuff. I am sorry that I never gave it it's due respect. Sprayed it around the hub and in the lug holes, let it sit for a few minutes and Tada the tires came off with minimal leverage required. I'll tell you this much, WD-40 is out the window now. I should have left the tires on though because now I know I need brakes. Maybe there is a upgrade in my near future. I have to run it by Bank of The Wife, to see if the funds are available.