Installing New Seats in the Hummer

[HUMMERDOGG]

Is there enough room in the H1 to install driver/front passenger seats like those found in the H2 with the integrated seat belt? I have yet to read or see about a Hummer that has retrofitted General Motors seatbelt integrated seats and was wondering if there just isn't enough room. If the case is that there just isn't the room, could the doghouse be refabbed to accomodate these wider seats?

Again, as I mentioned in the other TT4 thread, I do not yet have an H1 but am very interested and thus, forced to ask these types of questions.

Thanks...