I've looked all over the internet (because, God forbid the manual should have it), but I cannot find anywhere how to remove the rear tire (and rim) from the mower. I took out the bolt and pulled like hell. It won't budge. No clip there. I'll post a link so you can see what the rear tire/rim looks like. https://www.amazon.com/18x8-50-8-Tire-Ariens-07101130-Gravely/dp/B07XZKZ7VR. I am in shock something this "simple" isn't posted somewhere on youtube or ariens related sites. I'd have tried sooner but just now went outside just before dark and it's flat. I can't get the rim off of the mower to have the tire replaced or fixed....and I have to mow my dad's property very early tomorrow. I hope someone is awake that can help me figure this out.