A GMC Sierra phone mount should feel like it belongs on the dash, not like something stuck on as an afterthought. The Sierra has a wide cabin, real dashboard vibration on rough roads, and several very different infotainment layouts depending on the model year and trim. That makes fitment more important here than it is in a typical sedan. This guide covers custom-fit options first, keeps the universal recommendation to one mount, and breaks down which option fits Sierra 1500, 2500HD, and 3500HD interiors by year and screen size.
GMC Sierra Dashboard Generations and Fitment
The Sierra name covers multiple dashboard designs, and a mount advertised broadly for “the Sierra” may fit one screen configuration and fail completely on another. Before choosing a mount, confirm the truck’s year, light-duty or HD body, infotainment screen size, and dashboard layout.
- 2014-2018 Sierra 1500: Traditional center stack with a smaller integrated screen. Custom mount choices are more limited for this generation, so a well-placed suction mount remains a practical option.
- 2019-2021 Sierra 1500: Redesigned dashboard with a 7 or 8-inch display and a recessed upper dash tray. Several strong custom mounts fit this interior, including the earlier Bulletpoint RubiGrid.
- 2022 Sierra 1500: This is an important crossover year. Some trucks use the earlier recessed-tray dashboard, while refreshed models use the newer 13.4-inch display. Do not shop by model year alone.
- 2022+ Sierra 1500 with 13.4-inch display: Many SLE, Elevation, and SLT trucks use the refreshed wide-screen dashboard. These require mounts designed specifically for that layout.
- 2023-2024 Sierra Pro: Bulletpoint lists these with its earlier recessed-tray RubiGrid rather than the 13.4-inch version.
- 2020+ Sierra 2500HD and 3500HD: HD dashboard timing runs separately from the Sierra 1500. Earlier HD trucks can use the recessed-tray Bulletpoint platform, while compatible 2024+ SLE and SLT HD trucks use the newer 13.4-inch RubiGrid.
Best GMC Sierra Phone Mounts Compared
| Mount | Best For | Years / Fitment |
|---|---|---|
| RERPRO Rail Mount | Best single-phone mount for 13.4″ screen | 2022+ Sierra with compatible 13.4″ dashboard |
| Bulletpoint RubiGrid 13.4″ | Best multi-device setup for refreshed dash | 2022+ Sierra 1500 SLE, Elevation & SLT; 2024+ Sierra 2500HD/3500HD SLE & SLT |
| Kaishengyuan Mount (13.4″) | Compact custom fit, low profile | 2022+ Sierra with compatible 13.4″ screen |
| Bulletpoint RubiGrid Recessed-Tray Mount | Multi-device setup for earlier dash | 2019-2022 Sierra 1500/Denali; 2023-2024 Pro; 2020+ Sierra HD/HD Denali |
| Kaishengyuan Mount (7″/8″) | Best compact fit for earlier current-gen dash | 2019-2021 Sierra 1500; compatible 2020-2023 Sierra HD |
| MAGIC JOHN Windshield Mount | Universal option for older trucks | 2014-2018 Sierra and other years as a universal option |
1. RERPRO Magnet Phone Mount for 2022+ Sierra With 13.4-Inch Screen
Best overall single-phone mount for 2022 and newer Sierra trucks with the compatible 13.4-inch display.
The RERPRO mount is built specifically for current-generation GMC Sierra trucks equipped with the 13.4-inch touchscreen. It installs using the truck’s original screws, so it does not depend on glue, a suction cup, or pressure against a vent blade. That gives it a more integrated look than a universal mount.
The six-inch slide rail is what separates it from a basic fixed bracket. You can move the phone left or right along the rail and adjust the double-ball arm through a wide range of angles. The magnetic head is designed for MagSafe-compatible phones and cases, while other phones can use an included metal ring.
The rail can also accept an additional compatible holder, which is useful if you want a second phone or small camera on the same base. The tradeoff is that the system is larger and more visible than the compact Kaishengyuan bracket.
2. Bulletpoint RubiGrid for 2022+ Sierra With 13.4-Inch Screen
Best multi-device mount for compatible 2022+ Sierra 1500 and 2024+ Sierra HD trucks.
This Bulletpoint RubiGrid is made specifically for the refreshed Sierra dashboard with the 13.4-inch touchscreen. It is a different mounting base from the earlier Sierra RubiGrid, so the two should not be treated as one broad 2019+ product.
For the Sierra 1500, Bulletpoint lists the 13.4-inch RubiGrid for 2022+ SLE, Elevation, and SLT models equipped with the large screen. For the heavy-duty trucks, Bulletpoint lists it for 2024+ Sierra 2500HD and 3500HD SLE and SLT models.
The RubiGrid base supports multiple AMPS mounting positions, allowing you to mount phones, tablets, action cameras, radios, GPS units, and other compatible hardware. That makes it a much better fit than a simple phone bracket for work trucks, towing setups, and drivers who run several devices.
The system uses Bulletpoint’s modular ball-and-arm hardware, so individual device positions can be changed without replacing the vehicle-specific base.
For more on the hardware itself, our Bulletpoint mounts guide explains RubiGrid bases, 20mm hardware, arms, and compatible accessories.
3. Kaishengyuan Magnetic Mount for 2022+ Sierra With 13.4-Inch Screen
Best compact custom mount for the refreshed dashboard.
This Kaishengyuan mount is built for Sierra trucks with the factory 13.4-inch touchscreen. The metal bracket attaches around the OEM dashboard and vent area, keeping the phone close to the display without taking up windshield space.
The magnetic head rotates 360 degrees and keeps the overall footprint smaller than a rail or RubiGrid system. It makes the most sense for drivers who want one phone beside the display and have no need for a larger multi-device platform.
Confirm the 13.4-inch screen and compare the dashboard in the product listing with your truck before ordering.
4. Bulletpoint RubiGrid for 2019-2022 Sierra 1500 and 2020+ Sierra HD
Best multi-device mount for Sierra trucks with the recessed upper dash tray.
This is the earlier Bulletpoint RubiGrid and it should not be confused with the 13.4-inch version above.
Bulletpoint lists this recessed-tray mount for 2019-2022 GMC Sierra 1500 and Sierra Denali, 2023-2024 Sierra Pro, and 2020+ Sierra HD and Sierra HD Denali.
The key identifier is the recessed tray on top of the dashboard. Bulletpoint states that this mount does not fit the 2022+ Sierra dashboard with the 13.4-inch screen.
Like the newer RubiGrid, the base provides multiple mounting positions for phones, tablets, cameras, radios, and other accessories. That makes it particularly useful in work trucks and towing setups where one phone holder is not enough.
This system requires a more involved installation than a basic clip-on bracket. The strength of the setup comes from its rigid metal base and permanent dashboard attachment.
For more details on the modular hardware, see our Bulletpoint mounts guide.
5. Kaishengyuan Magnetic Phone Mount for 2019-2021 Sierra 1500
Best compact custom fit for 2019-2021 Sierra 1500 and compatible Sierra HD trucks with the 7 or 8-inch display.
This Kaishengyuan version is built around the factory 7 or 8-inch display used in the earlier current-generation Sierra dashboard. The CNC metal base and padding provide a more secure anchor than a generic vent clip.
The magnetic holder keeps the phone close to the center display and works with a broad range of phones when paired with a magnetic case or the included metal plate. Its short bracket also helps reduce the movement that longer suction-cup arms can produce in a full-size truck.
This mount does not fit the newer 13.4-inch dashboard. That distinction is especially important on 2022 and newer trucks, where model year alone no longer tells you which dashboard is installed.
6. MAGIC JOHN Car Phone Holder for 2014-2018 Sierra
Best simple universal windshield mount.
The MAGIC JOHN Car Phone Holder is the universal recommendation in this guide. Its suction cup works on a suitable windshield or smooth dashboard surface, making it a practical choice for 2014-2018 Sierra trucks where the custom-fit choices are less obvious.
A 360-degree ball joint supports portrait or landscape positioning, and the adjustable arm lets you bring the phone closer to the driver. In a Sierra, keep that arm as short as practical because extending it increases phone movement over rough pavement.
The lower driver-side windshield is usually a better position than the middle of the glass, provided the mount does not obstruct the driver’s view and complies with local windshield-mounting rules.
For more choices in this category, see our guide to the best suction cup phone mounts.
Which Bulletpoint RubiGrid Fits My GMC Sierra?
The easiest way to avoid ordering the wrong Bulletpoint mount is to use the model year first, then confirm the dashboard before buying.
| Sierra | Bulletpoint RubiGrid |
|---|---|
| 2019-2021 Sierra 1500 / Denali | Recessed-tray RubiGrid |
| 2022 Sierra 1500 with recessed dash tray | Recessed-tray RubiGrid |
| 2022+ Sierra 1500 SLE, Elevation or SLT with 13.4″ screen | 13.4-inch RubiGrid |
| 2023-2024 Sierra Pro | Recessed-tray RubiGrid |
| 2020+ Sierra HD / HD Denali with recessed tray | Recessed-tray RubiGrid |
| 2024+ Sierra 2500HD / 3500HD SLE or SLT with 13.4″ screen | 13.4-inch RubiGrid |
Common Mounting Problems in the GMC Sierra
Long arms amplify truck vibration
The Sierra’s wide dashboard tempts drivers to reach for a long telescoping arm. That improves reach but also adds strain on the base, and on rough pavement the phone can oscillate even when the mount itself stays secure. A short custom bracket mounted close to the dash is usually more stable.
The center vents are not ideal anchors
A light vent clip can work for occasional use, but a large phone, thick case, and charging cable put repeated stress on the vent assembly. Vent placement also exposes the phone to hot air in winter and blocks airflow in summer.
2022 is a tricky model year
The 2022 Sierra 1500 spans two dashboard designs. Earlier-style trucks can have the recessed upper tray, while refreshed trucks use the 13.4-inch touchscreen. This is why both the year and dashboard need to be checked before ordering.
The 13.4-inch screen does not guarantee Bulletpoint fitment
Even among newer trucks with the 13.4-inch display, trim matters. Bulletpoint lists its 2022+ Sierra 1500 RubiGrid specifically for SLE, Elevation, and SLT and excludes several Pro, AT4, AT4X, Denali, and Denali Ultimate configurations.
Best Mounting Location for Towing and Work Use
For towing, the ideal phone position is beside the infotainment display and below the top edge of the dashboard. This keeps navigation visible without adding another object high in the windshield and keeps the phone clear of trailer brake controls and the lower switch bank.
A multi-device platform makes sense when the truck also carries a tire-pressure monitor, radio, camera display, or dedicated GPS. Keep the heaviest device closest to the mounting base, use the shortest practical arm, and leave clear access to the hazard switch, climate controls, and display edges.
MagSafe or Spring-Loaded Cradle?
A magnetic mount is faster and cleaner, and it works best when the phone or case has a properly aligned magnetic ring and you remove the phone often. A spring-loaded cradle is more forgiving with rugged cases, older Android phones, and devices without magnetic hardware.
For charging mounts, keep in mind that wireless charging can generate heat during navigation, especially in direct sunlight. A non-charging magnetic mount paired with a short USB-C cable is often the more reliable setup on a long towing day.
Our MagSafe car mount guide covers magnet strength, case alignment, and placement in more detail.
GMC Sierra Phone Mount Rules of Thumb
- Start with the model year, then verify the dashboard and screen size.
- Pay extra attention to 2022 Sierra 1500 trucks because two dashboard generations overlap.
- Do not assume every 13.4-inch Sierra uses the same mounting points.
- For Bulletpoint, confirm the exact year, trim, and dash style.
- Choose a custom metal bracket over a lightweight vent clip when one exists for your truck.
- Use the shortest practical arm to reduce vibration.
- Keep the phone clear of the infotainment display, hazard switch, trailer controls, vents, and airbag areas.
- Recheck mounting hardware after the first week and after extended driving on rough roads.
Frequently Asked Questions
What is the best phone mount for a 2022 or newer GMC Sierra?
For a 2022+ Sierra with the compatible 13.4-inch display, the RERPRO is a strong choice for a single phone. The dedicated Bulletpoint 13.4-inch RubiGrid is better if you want to mount multiple devices. Confirm the trim and dashboard before ordering either one.
Which Bulletpoint mount fits a 2022 GMC Sierra?
That depends on which dashboard your 2022 truck has. A Sierra 1500 with the earlier recessed upper dash tray uses the Bulletpoint recessed-tray RubiGrid. A compatible refreshed SLE, Elevation, or SLT with the 13.4-inch screen uses the newer 13.4-inch RubiGrid.
Which Bulletpoint mount fits a 2019-2021 GMC Sierra?
For a 2019-2021 Sierra 1500 or Sierra Denali with the recessed upper dash tray, use the earlier Bulletpoint RubiGrid. It is a separate product from the 2022+ 13.4-inch-screen version.
Does the Bulletpoint 13.4-inch RubiGrid fit a Sierra AT4 or Denali?
Not the configurations specifically excluded by Bulletpoint. The manufacturer lists its 2022+ Sierra 1500 13.4-inch RubiGrid for SLE, Elevation, and SLT and specifically excludes 2023-2025 Pro, AT4, Denali, AT4X, and Denali Ultimate models.
Will a Silverado phone mount fit a Sierra?
Often, yes. Silverado and Sierra trucks share significant dashboard architecture, but trim panels, screen layouts, and model-year changes can affect fit. Use a shared listing only when it explicitly includes the Sierra and matches your dashboard.
What mount works in a 2014-2018 Sierra?
A quality windshield or dashboard suction mount remains one of the simplest choices. Keep the arm short and position the phone so it does not obstruct the driver’s view.
Is the RubiGrid worth it for one phone?
It can be, but RubiGrid makes the most sense when you need room to expand. For one phone, the RERPRO or Kaishengyuan takes up less space. For a phone plus a tablet, camera, radio, GPS, or towing display, RubiGrid becomes much more useful.
Can I mount a tablet in the Sierra?
Yes, but use a multi-device platform or dedicated seat-bolt mount designed for the extra weight. Do not hang a full-size tablet from a standard vent clip.
Bottom Line
The best GMC Sierra phone mount depends on both the model year and the dashboard.
For compatible 2022+ Sierra trucks with the 13.4-inch screen, the RERPRO and Kaishengyuan provide compact single-phone options. The 2022+ Bulletpoint 13.4-inch RubiGrid is the better choice when you need a modular multi-device platform.
For 2019-2022 Sierra 1500 and Sierra Denali trucks with the recessed upper dash tray, Bulletpoint’s earlier RubiGrid is the correct platform. That same Bulletpoint family also covers 2023-2024 Sierra Pro and compatible 2020+ Sierra HD dashboards.
The critical year is 2022, because both dashboard generations can show up. Start with the year, then confirm the screen, dash tray, and trim before ordering.
