Updated June 30, 2025 / Austin Huckins
Ready to kick off your 2025 Jeep Gladiator build the right way? With a few simple, effective upgrades, your JT can be better equipped for off-road adventures while also turning heads with its rugged style. At Northridge4x4, we offer the performance parts your Gladiator needs to take on just about anything—and we're here to help you get started. We’ll highlight the top 5 performance parts and upgrades for the 2025 Gladiator, and how each one can elevate your custom build. Start your journey with our Top 5 Jeep Gladiator JT Parts & Accessories!
2025 Jeep Gladiator JT Z Automotive Tazer Mini Programmer
One of the most common modifications made on the Gladiator is the addition of a premium programmer or tuner that allows you to adjust and fine tune the trucks computer settings. Thats where the 2025 Jeep Gladiator JT Z Automotive Tazer Mini Programmer comes in, it features a user-friendly design so you can easily adjust your vehicle's settings to enjoy benefits from your new aftermarket upgrades. This system easily allows you to make complex vehicle adjustments such as adjust tire size, gear ratio, TPMS system, HVAC controls, and lighting functions to ensure your Jeep JT is functioning at its very best in every situation. You can also disable/enable a ton of settings such as the pesky engine start/stop function. This truly is an upgrade every Jeep Gladiator owner should be adding to their truck.
2025 Jeep Gladiator JT Z Automotive Tazer Mini Programmer Features:
- Adjusts your Jeep's performance after modifications
- Unlocks dozens of vehicle functions
- Features can be accessed using Dash Display
- User-Friendly design
- Plug and play install
2025 Jeep Gladiator JT RSI SmartCap Evo Sport Series Truck Bed Cap
Moving on to a more functional and cosmetic upgrade, we'll be taking a look at why the Gladiator JT SmartCap Exo Sport Series Truck Bed Cap may be a perfect fit for your custom JT build. This premium truck topper is perfect for those extended overland adventures while protecting their gear from the elements. Additionally, the roof features integrated roof rails, allowing for cross bars or roof racks, supporting 770lbs static and 330lbs when moving!
This modular truck cap is the world's first as it features a front flush-bonded slider window, gullwing side doors with flush-bonded slider windows, and a rear half-door with a flush-bonded fixed window. These high-quality windows and doors equipped on the Evo Sport Series Truck Cap work to deliver an impressive appearance on your Jeep JT while greatly improving the utility of all your on and off-road adventures.
2025 Jeep Gladiator JT RSI SmartCap Evo Sport Series Truck Bed Cap Features:
- Durable stainless steel construction
- Lockable doors
- Integrated Roof Rails for mounting cargo & accessories
- Positive Pressure air vent keeps dust and moisture outside
- 5-Piece design with innovative weather sealing method
- Front flush-bonded slider window
- Easily installs or removes in 15 minutes
2025 Jeep Gladiator JT Method Race Wheels 703 Series Bead Grip Wheel
If you're looking to give your Gladiator a rugged and stylish upgrade, the Method Race Wheels 703 Series Bead Grip Wheel is a top choice. These wheels not only give your truck a more aggressive stance than the factory setup, but they also deliver a major boost in off-road performance.
Thanks to Method’s Bead Grip technology, you can safely air down your tires lower than with traditional wheels—improving traction and ride comfort on the trail. The proprietary machined grooves on both inner beads provide a secure grip, reducing the risk of debeading while off-roading. Best of all, they mount just like standard wheels, so any tire shop can service them—no specialty tools or shops required.
2025 Jeep Gladiator JT Method Race Wheels 703 Series Bead Grip Wheel Features:
- Patented Bead Grip Technology engages tire bead for increased grip at low tire pressures
- Solid A356 aluminum with T6 heat treatment construction
- Iconic 12 window design with debossed METHOD logos
- Aggressive safety hump on bead seats further prevents debeading
- Lifetime Structural Warranty
- Avaliable in Matte Black, Bronze, Machined and Titanium
2025 Jeep Gladiator JT Bestop Sundrider Black Twill Soft Top
Got a hard top on your Gladiator but wish you could easily get an open air experience like a soft top? The Bestop Sunrider gives you the best of both worlds, allowing you to keep your hard top while adding the functionality of a soft top! The Sunrider replaces the front two hard top panels with a heavy-duty soft top panel. This panel easily flips up to give you an open air experience and securely folds down if the weather takes a turn for the worse. Constructed of heavy-duty 30-ounce acrylic fabric, the Sunrider can easily be left on during the winter months.
2025 Jeep Gladiator JT Bestop Sundrider Black Twill Soft Top Features:
- Partial-style soft top
- Made from heavy-duty, 30-ounce acrylic fabric
- Includes industrial-grade webbing & high-quality straps
- Pre-installed fabric-on-frame assembly and door rails
- Made in the USA
2025 Jeep Gladiator JT Rock Slide Engineering 3rd Gen Step Slider Kit
Whether you're looking to add strong side protection to your JT or need a reliable step into your tall rig, the Rock Slide Engineering 3rd Gen Step Sliders are an excellent choice. These sliders automatically deploy a drop step when a door is opened, and automatically retract the steps when not in use. You can depend on these sliders to defend your Jeep JT from damage off-road and provide a much needed step into your truck!
2025 Jeep Gladiator JT Rock Slide Engineering 3rd Gen Step Slider Kit Features:
- Provides easier vehicle access
- Electric and retractable step sliders
- Made from 3/16" steel
- Provides rocker area protection
- Automatically drops 12 inches down for ease of access