Yes it definitely is dangerous.
Before-a bad alignment cannot "unbalance" a wheel, but an unbalanced wheel, if bad enough, can throw off an alignment.
Yes, BUT the result would be no better than beforethe alignment because the play in the bad bearings would prevent an accurate alignment.
Yes, typically a hard drive has 0 bad sectors. Once a drive starts to develop bad sectors it typically means that the drive is failing. If you don't want to replace the drive right now, you should back up your drive and keep the backup current.
yes
You can feel deezy, extrem tireness the most dangerous not drive
My van has bad tires at front and better ones at rear, should wheel alignment be performed with bad tires?
Very bad it can blow out and cause a wreck because the belt separate from rubber
"Station wagons are safe to drive. However, it could be considered dangerous to drive a station wagon if you are an inexperienced or bad driver. Ultimately, it is up to you and your driving skills to make the experience safe or not."
Out of alignment or bad shocks or struts
Four wheel is preferred.
No. If there had previously not been any alignment issues, and as long as the new tires are properly balanced, you will not need an alignment.