Okay I've heard so many different opinions on this matter. I've heard that they are bad to tow with because they strain your axle, also heard that it's just overall a bad idea to have spacers. Mainly want to know because I am going to start hauling a camper around from time to time; it's 29' and has 700lbs on the hitch. So I just want to know if it's okay to haul it with the spacers or if I should take them off to tow? Any ideas?