1. Car/Truck Fenders Parts
  2. sku: 7388560309535792
  3. SHERMAN CHPROM21-300R

SHERMAN CHPROM21-300R Rear View Mirror Otr Surround Blind Spot Sensor Promaste

fits model: Rt, Ram, Ext.

Chprom21-300r Sherman Rt Mirror Otr Rear View Ext Without Surround With Blind Spot Sensor Ram Promaste

( Brand: Sherman ), ( Part Type: Mirror Sensor ), ( Manufacturer Part Number: CHPROM21-300R ), ( Universal Fitment: No ), ( Manufacturer Warranty: 1 Year )

Review SHERMAN Mirror Otr Rear View Without Surround Blind Spot Sensor Promaste fits RAM EXT RT

The Sherman CHPROM21-300R RT Mirror OTR Rear View Surround Blind Spot Sensor for RAM trucks is an advanced safety system designed to enhance your driving experience by providing real-time visibility of your blind spots. This state-of-the-art mirror system integrates seamlessly with your side-view mirrors, offering a sleek and unobtrusive design that complements the rugged aesthetic of your RAM.

The CHPROM21-300R RT system utilizes high-definition cameras to capture a clear and wide-angle view of the areas to the side and rear of your truck, which are often obscured by other vehicles or large structures. The system's advanced image processing technology ensures that the images are displayed in sharp detail on the built-in LCD screens, allowing you to make informed decisions about lane changes and merging.

One of the key features of this mirror system is the blind spot monitoring function. This system uses sensors to detect other vehicles in your blind spots and alerts you with a visual indicator on the side-view mirror. The indicator light will illuminate when a vehicle is detected in your blind spot, providing a subtle yet effective warning to help prevent collisions.

The CHPROM21-300R RT system also includes a rear cross traffic alert function, which is particularly useful when backing up in crowded parking lots or driveways. This feature uses the same sensors to detect approaching vehicles from the side, and will alert you with an audible warning and visual indicator if a vehicle is detected.

The mirror system is easy to install, with a plug-and-play design that requires no wiring or drilling. The system is also compatible with most RAM trucks, including the 1500, 2500, and 3500 models. The mirror housing is made from high-quality materials that are resistant to harsh weather conditions, ensuring that the system will continue to perform optimally even in extreme temperatures or precipitation.

In summary, the Sherman CHPROM21-300R RT Mirror OTR Rear View Surround Blind Spot Sensor for RAM trucks is a premium safety system that offers advanced visibility and blind spot monitoring capabilities. Its sleek design, easy installation, and compatibility with a range of RAM models make it an excellent investment for anyone looking to enhance the safety and functionality of their truck.

Pros and Cons of buying a Sherman CHPROM21-300R RT Mirror OTR Rear View Surround Blind Spot Sensor

The Sherman CHPROM21-300R RT Mirror OTR Rear View Surround Blind Spot Sensor is a advanced driving assistance system designed to enhance safety and convenience for drivers. Let's explore the advantages and disadvantages of this device.

Pros:

1. Enhanced Visibility: The mirror-mounted blind spot sensors offer an expanded field of view, helping drivers to better identify vehicles in their blind spots.

2. Rear View Surround Camera: The rear view surround camera provides a 360-degree view of the area behind the vehicle, making parking and reversing safer.

3. Improved Safety: This device alerts drivers to potential hazards in their blind spots, reducing the risk of side collisions and improving overall safety.

4. Convenient: The system integrates with the vehicle's mirror, making it a discreet and convenient addition to any car.

5. User-Friendly: The device is easy to install and use, with clear visual and audible alerts to notify drivers of potential hazards.

Cons:

1. Cost: The Sherman CHPROM21-300R RT Mirror OTR Rear View Surround Blind Spot Sensor is a premium product, and its price point may be a barrier for some buyers.

2. Installation Complexity: Although the device is relatively easy to install, some users may find the process challenging, especially if they are not familiar with car electronics.

3. False Alarms: The system may occasionally generate false alarms, which can be frustrating for drivers and reduce their trust in the device.

4. Limited Compatibility: The device may not be compatible with all vehicle makes and models, so it's essential to check the manufacturer's specifications before purchasing.

Conclusion:

The Sherman CHPROM21-300R RT Mirror OTR Rear View Surround Blind Spot Sensor offers significant advantages in terms of enhanced visibility, improved safety, and convenience for drivers. However, its premium price point and potential for false alarms may be drawbacks for some buyers. Ultimately, the decision to purchase this device depends on an individual's driving needs, budget, and comfort level with car electronics.

Recommendation:

If you frequently drive in heavy traffic or have a large vehicle with limited visibility, the Sherman CHPROM21-300R RT Mirror OTR Rear View Surround Blind Spot Sensor could be a valuable investment. Its advanced features and discreet design make it an attractive option for drivers seeking to improve their overall driving experience. However, potential buyers should carefully consider the device's cost, installation complexity, and compatibility with their vehicle before making a purchase.

part # chprom21300r prices

  • $209.75-$277.02

specifications fenderfolly:

  • for models: Rt, Ram, Ext
  • brand: Sherman
  • part type: Mirror Sensor
  • manufacturer part number: CHPROM21-300R
  • universal fitment: No
  • manufacturer warranty: 1 Year

offer fenderfolly:

  • quantity: 9
  • sold: 0
  • started: August 12, 2025
  • options: Ship-to-home
  • availability: In Stock

seller fenderfolly:

  • # reviews: 60940
  • rating: 98.1%

returns fenderfolly:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

payments fenderfolly:

  • wallet: Apple-pay
  • credit card: Visa
  • other

general fenderfolly:

  • Exterior Parts Accessories > Panels > Body Side Quarter Panels
  • condition: New

shipping fenderfolly:

  • transit: 24-37 Days
  • service: UPS Ground Saver
  • carrier: UPS
  • type: Fixed
  • cost: $0.00
  • class: Economy
for models: rt, ram, ext, part type: mirror sensor, universal fitment: no, manufacturer warranty: 1 year,
category: auto parts > exterior parts accessories > panels > body side quarter panels, sku: 7388560309535792,

Sherman CHPROM21-300R Is Similar To:

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4 offers $209.75–$277.02 USD
  • Offer #1: $209.75 price + free delivery = $209.75* total. The compatibility section is not always 100% accurate. The color, quantity, size, etc.FREE SHIPPING
  • Offer #2: $277.02 price + $14.00 delivery = $291.02* total. Sherman Side View Mirror is made of high-quality materials to serve you for years to come Passenger Side View Mirror ( ) by Sherman.+$14.00 shipping
  • Offer #3: $228.91 price + free delivery = $228.91* total. - Passenger Side View Mirror (Standard Line). 2021-2024 Ram ProMaster.FREE SHIPPING
  • Offer #4: $357.79 price + free delivery = $357.79* total. Sherman delivers top-quality replacement parts for the automotive aftermarket. Sherman provides high quality performance without the high level price.FREE SHIPPING