Thinking of setting my son up in the sealcoating business, him and one other person. Does anyone have any idea what sort of vehicle I should use to tow a 225 gal sprayer plus melter. I spoke to someone a DOT he stated that in order to avoid the stricter regs I have to keep it under 10000lbs , does that include the weight of the truck and tailer or what? Also any idea what disability and business insurance costs are plus.. whats better sole proprietorship or LLC? Any information would be greatly appreciated.