They are shorter. I had the tow mirrors (2019 Big Horn) and my dad has the standard mirrors (2020 Limited) and the standard mirrors are definitely a narrower profile even with my tow mirrors "stowed". I'm not sure by how much but it is noticeable if you are looking to save those inches.
You should get the right mirrors if you type in your VIN in a Mopar parts sits. You can also go to the dealership parts counter with your VIN and they will be able to tell you which part number(s) is (are) for your truck.
There's more to it besides just replacing the mirrors. I'm not sure if you have a 5th gen or 4th gen but www.infotainment.com has the OEM "upgrades" for you to make the switch. They are close to (if not) the pricies but they are all OEM parts and everything comes in the kit for the conversion.
There are other kits that people have used or have sourced everything themselves to save some moolah so that option is out there too.
You should get the right mirrors if you type in your VIN in a Mopar parts sits. You can also go to the dealership parts counter with your VIN and they will be able to tell you which part number(s) is (are) for your truck.
There's more to it besides just replacing the mirrors. I'm not sure if you have a 5th gen or 4th gen but www.infotainment.com has the OEM "upgrades" for you to make the switch. They are close to (if not) the pricies but they are all OEM parts and everything comes in the kit for the conversion.
There are other kits that people have used or have sourced everything themselves to save some moolah so that option is out there too.