For my day job, I am a product engineer for Progress Mfg. Inc. in Utah, makers of the Equal-i-zer hitch and Fastway Flash ball mounts. As part of my work, I test various pieces of trailer towing ...

Putting a heavy load on a trailer may require a bit of math and imagination to get the axle weight right. But running with too much weight at one end or the other could affect the vehicle’s dynamic ...