no you won't bother it, the pillars and door openings are actually multiple layers .... example of how tough the roof structure is grin

also because my forks aren't lomg enough to go all the way thru, I've lifted TF cabs w/ it by putting some 2x4 front to back, under the dash to the ledge below the rear window

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot