Ahmmm, I am going to defer/deflect the answer to the following post of a few
years back:
"What tires can/should I buy for a 2720?" Excellent team discussion!
Although, the OP asked about a 3124, which is slightly heavier, so that
should be considered into the factors.
I will say that I scrapped the classy aluminum wheels for steel wheels, because
steel wheels are more flexible and forgiving for practical road driving with potholes.
Well, there I go again...