[JandC]

I purchased my used 3400 from a retired truck driver. He had replaced the tires with G614. He said he wanted the best. I respected his opinion and was thrilled that I was getting new tires. Then I joined the forum and noticed how big of a deal it was to get the original "bombs" off these units. I am sure there are other heavy duty tires out there but the G614's are proven on 3400 models. Currently getting rid of original tires on my TV (General brand) and putting on 10-ply BF-Goodrich All Terrain. Didn't really want to spend $1,000 out-the-door but also didn't want a tire failure going down a busy interstate at 65mph either.