★★★★★
May 30, 2026
Installation was nice and easy, especially since there was a video tutorial.
Replaces
About Trail Ridge:
Trail Ridge Truck Accessories are developed and built with a promise to provide high quality, durable parts for your truck; backed by the best warranty in the automotive industry. Manufactured from the highest quality materials and constructed to meet or exceed OEM standards. Every Trail Ridge part is rigorously tested ensuring superior fit, function, and durability. Quality, trusted value, and hassle-free installation backed by our 100% satisfaction guarantee.
Note: This part is designed to only work as a component replacement for the parts we offer. We cannot guarantee that this will mount or operate correctly with original equipment, factory parts or aftermarket parts offered from another company.
Exact fit - To obtain proper fit and function confirm your vehicle has the exact mirror options listed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
This part fits 10 vehicles spanning 2014-2019.
| Year | Make | Model | Description |
|---|---|---|---|
| 2014-2018 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| 2015-2018 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD with RPO Code K40 (Diesel Exhaust Brake) 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| 2019 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| 2015-2018 | Chevrolet | Silverado 3500 HD | Chevrolet Silverado 3500 HD with RPO Code K40 (Diesel Exhaust Brake) 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| 2019 | Chevrolet | Silverado 3500 HD | Chevrolet Silverado 3500 HD 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| 2014-2018 | GMC | Sierra 1500 | GMC Sierra 1500 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| 2015-2018 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD with RPO Code K40 (Diesel Exhaust Brake) 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| 2019 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| 2015-2018 | GMC | Sierra 3500 HD | GMC Sierra 3500 HD with RPO Code K40 (Diesel Exhaust Brake) 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| 2019 | GMC | Sierra 3500 HD | GMC Sierra 3500 HD 4 Piece Chrome Towing Mirror Cap Set For Trail Ridge Tow Mirrors Only Trail Ridge TR00479 |
| Brand Label | Part Number |
|---|---|
| DIY Solutions | MIR03456 |
| GMC | 23444117 |
| GMC | 23444124 |
| GMC | 23444118 |
| GMC | 23444123 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
Created on:
Tools used
Installation was nice and easy, especially since there was a video tutorial.
Easy to install and look great!!!
I installed the mirrors several years ago, but had to replace one that got hit and broke it. I followed the install on YouTube for the year of my truck. It was fairly easy with me and a friend working on it. I saved the YouTube video on my iPad and would pause it for each step. They are strong and stable in the wind on the highway. Great product for the money.
good fit
There mirror caps look great! They really dressed up the look on my truck. I was skeptical about popping the mirror glass out of each one so I researched more until I figured out a way to pop the covers off without dismantling the mirror. I would recommend these to anyone!
Good product and great service with product shipping time. Was packed with no damage
I found the chrome mirror covers,but was not sure they would fit my truck.The woman with 1 A auto, was very helpful with me and told me I could send them back in the same box they came in.I received my covers with free shipping and they fit my 2018 3500 hd chevy truck.I am a happy customer. 1A Auto is a great place to buy from. Rob T. Bloomingdale, Ohio
TR00479
Please provide your 17-digit VIN so we can confirm fitment for your application.
Yes, these caps will work with part number TR00012.
Hello, no this cap set comes in black and chrome.
These mirror caps are only able to fit for our aftermarket mirrors.
