Buying a used semi, Mechanics in Newark NJ area to inspect?

im in the processing of buying a used Volvo from Arrow Truck Sales. It’s a 2015 Volvo 730 with 396k miles for 50k. I’m looking to get the truck inspected by a mechanic to see if they notice anything. Ive read a few times that it should be dynoed so it would be great if they have the equipment to do so.

Any recommendations? Thanks

 

I’m not familiar with an oil analysis. Is there a long waiting time for results? Thanks

 

I already have a list of to dos with oil sample as one of them. The other things I have are a dyno, compression check, idle injector test, blowby test, air cooler leak test, as well as a full ECM dump.

What else what you recommend? Or do you not recommend one of the mentioned for whatever reason? Also do you know how long an oil analysis takes?

I’m not an owner operator. I’m an owner with drivers. I may lack experience / knowledge. But that’s what this forum / the internet is for.

 

Thanks for your great advice. Real contribution to the thread.

 

Awesome thank you