I just replaced the Dayton 235/85R16s on my 1T LWB Ford diesel van with Firestone Transforce HT of the same size. Can't tell any difference in ride or handling. Both are all-season designs.
I can't complain about the Daytons (also owned by Bridgestone) - they lasted 10 years in FL. With around 70K miles, the Daytons still had ~40% of tread left, and that on the biggest van Ford made in '87.
'94 Barth 28' Breakaway M/H ("StaRV II") diesel pusher: Spartan chassis, aluminum birdcage construction. Peninsular/AMG 6.5L TD (230HP), 18:1, Phazer, non-wastgated turbo, hi-pop injectors, 4L80E (Sun Coast TC & rebuild, M-H Pan), Dana 80 (M-H Cover), Fluidampr, EGT, trans temp, boost gage. Honda EV-4010 gaso genset, furnace, roof air, stove, microwave/convection, 2-dr. 3-way reefer. KVH R5SL Satellite. Cruises 2, sleeps 4, carries 6, and parties 8 (parties 12 - tested).
Stand-ins are an '02 Cadillac Escalade AWD 6.0L and an '06 Toyota Sienna Limited.