experience with our automotive products.
Great to hear there are more HGV techs getting involved with scope diagnostics. Whilst the 2000 series of scopes might seem tempting from a cost point of view they are missing a number of features that you gain from the automotive scopes. The main one as you've pointed out would be the input voltage only being +-20V so attenuators are a must.
Please take a look at the following posts so you have all the facts.
As you're in the truck game please take a look at the Heavy Duty and Off Highway sector on the forum - forum483.html.
Hope this helps