Senoir Tomas & Y-Guy are correct- but I think that's just about it for the downside...
...AND NOW FOR THE PART WHERE EVERYONE FLAMES ME FOR BRINGING IT UP....the ride for passengers in a tri-axle TH is alot better- been there- done that- in both versions. I have had dreams of adding shocks to the axles on our SLC, but too many other things to take care of first. Looks like I'm gonna have to go another year without my 16" tires & rims. Oh well...
Yikes...what did I start here?!