I put the new tire on the front, filled it with air, and it seems alright. I also checked the hi-beam light and it works nicely. I took it up to about 35mph tonight, I think it will go above 40mph, but I didn’t let it get up to speed. I guess the new tire was freaking me out a little. Next, I gotta adjust the valve clearance, because it sounded like there was some tapping coming from there.