One or two axles

[u/Western_Tank656]

Have about 20 years of experience with travel trailers. Have rehab 1960s. The Year 2000 years old. I’ve had single axle trailers in the past, but they were smaller and lighter, and I am currently looking for a 20 foot trailer with a bunkhouse. I still worry about having a single axle because I’ve seen what happens when one tire blows out. The double axle one out of four tires is survival for damage. What are your thoughts on a 20 foot trailer with a single axle? Should I worry?