Arizona gave riders something no other state did. Then it added a catch.
The good part first. This is the only state in the country where lane splitting is expressly legal. ARS 28-903.01 defines lane filtering and sets its limits: stopped traffic, a posted limit of 45 mph or less, and 15 mph or less on the bike. Add year-round riding weather and the mountain roads around us, and Southern Arizona is a genuinely good place to own a motorcycle for a reason.
Now the catch, and it is a serious one. Arizona has a comparative negligence rule. If you own an uninsured vehicle and get hurt, you generally cannot recover non-economic damages, meaning pain and suffering, even in a crash that was entirely someone else's fault. On a motorcycle, where injuries skew severe, pain and suffering is frequently the largest piece of a serious claim. So riding uninsured is not a gamble about tickets. It is a decision to hand back most of what you would be owed by the driver who pulled out in front of you.
The rest of the picture is straightforward. Liability minimums doubled to 25/50/15 on July 1, 2020, which is a floor rather than a plan given what a real crash costs. Your auto policy does not cover your bike; it needs its own, and the two bundle for a discount. And there are three things riders assume are covered that usually are not: the parts you bolted on, the gear you are wearing, and sometimes the person on the back.
We ride the same roads you do. Tell us what you own, how it is modified, and whether you carry anyone, and we will build the policy to match instead of quoting you a stock bike you do not have.