Hows the clearance between the duals? That's the main problem with going to oversize tires, the next is clearance when turning the front tires sharply.
I went from 275/70's to 305/70's on the front of our DSDP. Also went to wider Alcoa wheels at the same time. The 305's were the only ones that gave me clearance but even so I have to be sure the front wheels are straight before I dump the air.
2002 Newmar Dutch Star 4090 ISC 350/1050 with Banks Kit, to be traded in on a
2009 Country Coach Magna 630 Vivaldi Cummins ISX 650/1950 on Feb 19th.
Charter Good Sam Lifetime Member, FMCA f47302s, SKP 118205
RV'ing since 1957, NRA Benefactor Life, NRA Golden Eagle