Michaelscott brought up some great points about attitude and what to expect, and he wasn't lying about some of the drivers with the most tenure being the biggest whiners. This is in spite of them having the better choices of runs and vacation time. There's a lot of self entitlement by those who feel the company owes them living and have completely lost track of the fact the runs are determined by customer needs, not by what they want or don't wan to do. As he also said though, it's mostly good people here.
Your miles will be dependent upon not only your seniority but the runs out of your particular terminal. WMS (West Middlesex, the original location of that terminal) has a lot of long runs, west to Battle Creek, MI and east to Baltimore, MD and Allentown, PA are all over 600 mile turns with a few others in the 500-600 mile range. This is in contrast to the easternmost terminals where a driver might have to pull 6 trailers to get 500 miles because so many terminals are in close proximity to one another. I believe WMS has at least a few drivers approaching retirement age as well who might want to run short and will also help you to move up in seniority when they do retire.
Health insurance is 80/20 coverage in-network with single/family max out of pocket at $2000/$4000 respectively. There are no premiums and no deductibles for any employee or dependents. the only exception is for working spouses who are only covered if: they are self-employed, not employed, or their employer provides health insurance but does not contribute towards the premium. All other spouses are not eligible. Pitt Ohio is self insured so they pay all claims, but the claims are processed through either Aetna or Highmark BC/BS. The reason there are two providers is because of an ongoing battle between Highmark and UPMC, who owns many facilities in western PA. Aetna was made available to employees at I believe 4 terminals, including WMS, to keep us from being impacted by that nonsense, coverage is the same regardless of carrier.
Dental is $6.36 a week and seems to be typical of the dental coverage I've had in the past. Basically two cleanings per year and 50% for dental work. I think you have to be employed for 1 year before you're eligible for dental, but I'm not 100% sure.
Vision insurance is just a flat rate reimbursement plan. It's pretty lame but it's free and certainly better than nothing.