Allow me to chime in here - I know this is an old discussion, with lots of opinions - good and bad.
I own a trucking company....and on all of my semi and straight trucks I run recaps/retreads on the drive tires only.
Even brand new virgin steer tires are a balancing nightmare...and with the help of devices from Centramatic (liquid/steel wheel balancers) - this has cut back on balancing issues and wear inconsistincies on the steers as well as the drives.
On all of my Land Cruisers that my family drives daily (we have a 40 and 2-80's) I run Tread Wright's retreads - front and rear. The Guard Dog / MTR tread pattern.
Just a word of advice....check your tire pressures weekly! We check them daily in our big rigs - both hot and cold - maintain the PROPER air pressure and they'll last a very long time!
Tire pressure and overloading are the 2 most common causes for tire failure - whether virgin rubber or a recap.
Any tire can fail - and will eventually, just the nature of a wear item.
I have all the confidence in the recapping processes that are being used in today's tire industry. You have to know that with over a 1.2 million miles under my belt within the past 10 years of commercial driving - I've never had a recap fail - ever. It all boils down to tire maintenance and care. Replace them before they fail - just keep an eye on them, just like you should everything else on your vehicle.
The Tread Wright Guard Dog / MTR tires have performed amazingly on the 40, and the 80's. They do chunk out, but so did every other tire I've tried in the rocks....even aired down to 8 psi, they held their own....and perform amazing in the snow!
Okay, I'm off my soap box!
