Originally Posted by DandMBerk
I have a 2009 Berkshire 390TS. It came stock with 255/80R/22.5 Michelin tires on steel wheels with hubcaps. Would it be OK to upgrade the tires with 275/80R/22.5 Michelin XZA3+
Thanks for any advice...Donn
The only question you must find out and answer is that all dually tires must have a specific distance between them. THis question came up in the Georgetown section. If you can maintain the recommended distance between them your ok. I
will try and find my document where it siad a specific distance.