Carrying in a Vehicle

Can I carry concealed in my vehicle without a permit (even in Denver)? YES

See C.R.S. 18-12-204

(3) (a) A person who may lawfully possess a handgun may carry a handgun under the following circumstances without obtaining a permit and the handgun shall not be considered concealed:

(I) The handgun is in the possession of a person who is in a private automobile or in some other private means of conveyance and who carries the handgun for a legal use, including self-defense; or

(II) The handgun is in the possession of a person who is legally engaged in hunting activities within the state.

(b) The provisions of this subsection (3) shall not be construed to authorize the carrying of a handgun in violation of the provisions of section 18-12-105 or 18-12-105.5.

  and the 2004 Meyers Decision, which states:
"Given the State's detailed regulatory scheme for concealed carry of handguns, I find and conclude that the portion of DRMC 38-117(f)(2) which reads "while traveling into or through the city to or from another jurisdiction, regardless of the number of times the person stops in the city or the other jurisdiction" is in conflict with state law and is preempted by state law. Further, I find that DRMC §38-11 8(a)(1) is in conflict with state law where it includes the phrase "when there is a direct and immediate threat thereto." In all other respects, the City's ordinances, as amended, do not conflict with state law in this area and may coexist with state law."

Can I carry openly in my car?   YES (Colorado law does not prohibit open carry, however some municipalities do)

Can I have a loaded pistol in my vehicle or rv ?    YES

33-6-125. Possession of a loaded firearm in a motor vehicle.

It is unlawful to possess any firearm, other than a pistol or revolver, in or on any motor vehicle unless the chamber of such firearm is unloaded. For the purposes of this section, a "muzzle-loader" shall be considered unloaded if it is not primed, and, for such purpose, "primed" means having a percussion cap on the nipple or flint in the striker and powder in the flash pan.

Can I carry concealed in a vehicle or RV without a permit?    YES

18-12-105. Unlawfully carrying a concealed weapon - unlawful possession of weapons.

(2) It shall not be an offense if the defendant was:

(b) A person in a private automobile or other private means of conveyance who carries a weapon for lawful protection of such person's or another's person or property while traveling

ALSO:

18-12-204. Permit contents - validity - carrying requirements.

(3) (a) A person who may lawfully possess a handgun may carry a handgun under the following circumstances without obtaining a permit and the handgun shall not be considered concealed:

(I) The handgun is in the possession of a person who is in a private automobile or in some other private means of conveyance and who carries the handgun for a legal use, including self-defense

Can I have a loaded rifle or shotgun in my vehicle or rv?   YES (as long as there is not a round “chambered”)

33-6-125. Possession of a loaded firearm in a motor vehicle.

It is unlawful to possess any firearm, other than a pistol or revolver, in or on any motor vehicle unless the chamber of such firearm is unloaded. For the purposes of this section, a "muzzle-loader" shall be considered unloaded if it is not primed, and, for such purpose, "primed" means having a percussion cap on the nipple or flint in the striker and powder in the flash pan.

Can I carry while on a motorcycle?  CONDITIONAL YES

18-12-105. Unlawfully carrying a concealed weapon - unlawful possession of weapons.

(2) It shall not be an offense if the defendant was:

(b) A person in a private automobile or other private means of conveyance who carries a weapon for lawful protection of such person's or another's person or property while traveling

(Just remember that if you stop at a prohibited carry location i.e. school or court, you will have to leave the weapon in your vehicle.  With motorcycles, this is not an option.)

Can I carry in my vehicle in Denver?    YES

18-12-105.6. Limitation on local ordinances regarding firearms in private vehicles.

(2)  (b) …no municipality, county, or city and county shall have the authority to enact or enforce any ordinance that would restrict a person's ability to travel with a weapon in a private automobile or other private means of conveyance while traveling into, through, or within, a municipal, county, or city and county jurisdiction, regardless of the number of times the person stops in a jurisdiction.