How can I break down a metal door?

[Lohengrin]

Besides cars, what weapons can I use?

[aztec for president]

Cars? No clue what you mean by using cars, but the best way is probably using high cal guns like Grizzly or Dagonfang.

[GamendeStino]

Originally posted by Aivearc:

Besides cars, what weapons can I use?

Explosives
High cal weapons, excluding Desert Falcon
Lmgs
Minigun
Shadowstalker mk 1+2

No cars