You might consider swapping out the short pump for the adapter that allows for use of the older style pump on the 235. It also relocates the pump on the later 235 to the 216 location, centering the fan in the radiator. There are several sources for this adapter,
Patrick's is one of them.
You mention radial tires on 2 piece wheels, did they sell you tube type radials? Or did they simply put a "radial tube" in a stander tubeless tire? If it was the former, there shouldn't be any problems. If it was the latter, that is a setup for potential tire failure. When a tube is installed in a tubeless tire, the tube and the inner layer of the tire will chafe, leading to excess heat buildup and sidewall damage, especially at higher speeds. It's a common misconception that "radial tubes" are ok for all radial tires. That is incorrect. They are intended for tube type radials only.
