Couple different ways to do it:
Modify into tow truck = tow anything but a hummer
any car repair shop
Yes
The S10 Blazer has a "double disconnect" 4wd system. It is disconnected at the transfercase and at the front differential. It is ok to tow it by the front of rear wheels with a Dolly and will not do any damage if not done for long distances. But remember, with any dolly towing there is a risk of damage.
yes you can tow a boat as long as it does not excede the rated gvw
not much. probably doesn't tow the blazer that well
Either on a flatbed or rear wheels up
The chevy s-10 can tow around 3500lbs-5500lbs the blazzer isn't much different but I wouldn't push it to I've 4300lbs
I would like to know if my 2002 chevy blazer with a stock 4.3 vortec pull 2000 lbs ?
Yes. Check with your nearest Chevy dealer for the recommended method of doing this first.
If you look on your back bumper they may be a rating on how much your truck bumper can safely tow.
yes. but the drive wheels have to be off the ground.