Ok, if you want to ride, you have to say it "hey dude, take me for a ride." and more than once.
Just Do It.
Girls who don't call guys because they shouldn't, and end up staying home and getting bored.
THE REASON you don't go riding is you don't ask.
and don't ask some guy once and give up
listen ladies, guys are slow and dumb: "you want to ride? I didn't realize"
and guys don't know how to talk
So what do we do?
Since we were in the 4th grade, all guys know that if we ask some babe to go for a ride 99% of the time she has 'plans' grandchildren have new shoes or something.
Maybe it's not 99% but it ain't 50-50 either. So guys figure what's the point.
Just do it.