QRTRHRS
I debated big time on getting 235's but decided against it. A friend put 235's on his 97 3500 cab & chassis and his duals didn't have hardly any gap (Michelins). Since I haul all my loads on my flatbed, I couldn't afford to have the tires rubbing with heavy loads. I have 4 air bags and I have hauled up to 8500 lbs (grossed 16860)so the lack of acceleration with my auto and 3:54 gears with a load, my speedometer being off (my fuel gauge hasn't worked in 200,000 miles)and the cost of getting different offset wheels or spacers offset the added load carrying rating of the larger tire. I realize all that stuff could be taken care of but I'm running all the time and it was just too much hassle.
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1997 3500 club cab, 10' flatbed, 3:54, auto, 4 Firestone air bags, 240,000+ miles