17.5 tires on a stepdeck

[Rounded_nut]

I'm switching to stepdeck, borrowing a for awhile while I get going, talking with folks more knowledgeable than me about the brands and looking at Doonan trailers they only offer 17.5 on their steps; looking online all I see is the bad, but people don't often say things are going good, so figured I'd ask if anyone here is running those little tires on a spread axle step and what ya'lls opinion is on them?