The Tacoma maintenance guide says that drive shaft bolt needs to be re-torqued at 30K miles
I've owned probably 6 different rear-wheel drive vehicles (trucks and non-trucks -- Toyota and non-Toyota) and I have never seen this requirement before.
Is it really necessary? Is it just a way to get me into my dealer's service dept.?
One note: I tow a boat twice a year...probably no longer than a total of 40 miles....