A motorcycle tied down incorrectly to your trailer could result in your motorcycle shifting or tipping over during a trip down the highway, or even falling out of your trailer. To keep your motorcycle tied down safely on a trailer during...
Part 1 of 3:
Picking a Trailer
Pick a trailer that suits your needs. Depending upon how often you plan to move your bike, what kinds of conditions you expect to encounter, how handy you are with tools, and your budget, there are a variety of different trailers that will be appropriate for your purposes.[1] A variety of trailers are made to fit certain models or brands of bikes. Check with your bike retailer for specific trailer suggestions for the model.
Get a corresponding ramp for the trailer. Measure the wheelbase and the ground clearance of the bike, to make sure you get a ramp that's big enough for your purposes. Most trailers should come with a pull-down ramp, but if you're going to rent one, or try to trailer a bike in your truck, you'll want to be sure it'll work.[2]
Learn the trailer permit laws in your area. Laws vary from state to state, so it's always a good idea to investigate any special permits, laws, rules of the road, or licenses that you might need in order to stay in compliance with local law enforcement.
Make sure you have an appropriate vehicle with a hitch. To pull a trailer with weight up to a ton, you'll need something with rear-wheel drive rated to tow two thousand pounds. Crown Victorias or Chevy Caprices work great.Part 2 of 3:
Securing the Bike
Get some ratchet straps.[5] There are several varieties of these straps but the ratchet type is easier to compress the suspension than the pull strap type, and they are available at most home centers and discount stores.
Get a wheel chock for the front of the trailer. A wheel chock is a sturdy material made of metal or hard plastic that is placed around the front wheel of the motorcycle to inhibit it from moving. While the wheel chock is not a requirement to trailer your bike, it certainly makes the chore much easier, especially if you are loading and strapping without the assistance of a friend.
Use the ramp to load the bike. Push the bike up the ramp into the bed of the trailer, placing the front wheel into the wheel chock. Place the front wheel of your motorcycle into the wheel chock.
Put the side stand down and attach the straps.[6] A general rule for strapping anything is to attach the straps as high as possible on the bike and as low as possible on the trailer for the greatest holding power. Use an "X" pattern for maximum stability.
Secure the straps to the trailer and ratchet them down.[7] Secure the other hook end of the strap to a secure spot in your truck or trailer, preferably on an angle. Pull the slack out of the strap and ratchet it a few times. Repeat this same process for the right side. Tighten each ratchet strap so that the bike will sit in the upright position on its own.
Strap the rear of the bike.[8] Remember to secure the straps rearward of the motorcycle so that the rear straps put counter tension on the front straps, making your bike an immovable fixture on the trailer.Part 3 of 3:
Driving With a Trailered Bike

Make sure the suspension is compressed. As you ratchet the straps down, you need to make sure the suspension is compressed fully. If it is not compressed it is possible that your straps can come loose as the bike rebounds, bouncing around from bumps and dips in the road.
Practice driving around with the trailer attached to your main transport vehicle. You don't want the first time you drive with a trailer to be the first time you've got your prized bike strapped to it, driving at highway speeds in the elements. Practice hooking up your trailer and driving around a bit to get a feel for things.[9]
Cover the bike with a tarp. After securing the bike to the trailer, use a canvas or vinyl tarp to cover it and keep it safe from the elements, or the cover you use for your motorcycle when you park it. The tarp doesn't need to be doing any load-bearing work, so just tie it firmly down to the straps, or to the bike.

Recheck the straps regularly. It's important to go back and check all the straps and make sure they are not rubbing any parts on your bike. Also recheck the tension on the straps. On a longer trip, do a walk around every time you stop and re-check the straps again. It's always best to be on the safe side.
Update 24 March 2020
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