dlawj15

Driving my c 63 under 20-30 mph the front left tire feels like it's flat like a bump when the tire spins until I get up in speed. Tires have been aired up and inspected thread is fine air is fine not sure what it's coming from.

CheckOrHold

Check to see if the wheel isn't damaged/bent. You may have hit a pothole or something and damaged it without realizing it.

dlawj15

Will just a visual inspection work or should I take it in?

Dogtag114

Jack it and spin it with your finger tip on the outer edge of rim, then again on the inner edge.

Carbonjake

Could be bent rim or bad wheel bearing. Wheel bearings sound like a loud tire and if they get bad, feel like a flat

hachiroku

if your wheel isn't bent...could be you got something stuck in your tire, a nail maybe, or a bubble on your tire. best you remove the wheel and inspect both wheel and tire. if you bring to any wheel shop they can spin the tire and take a look at it for free.