mud crawler

What are All-Terrain Traxx for the TRX-4?

All-Terrain Traxx are rubber track systems designed for compatible TRX-4 models. Their large contact patch helps distribute vehicle weight across soft surfaces such as mud, sand and snow.

What are Deep-Terrain Treads?

Deep-Terrain Treads are replacement rubber tracks designed for the Traxx system. Traxxas developed them for demanding loose surfaces including deep snow, sand and mud.

Does the TRX-4 Sport have locked differentials?

The TRX-4 Sport uses solid axle spools rather than remotely selectable differentials, providing maximum traction. Traxxas offers an optional T-Lock differential conversion for Sport models.

Is the TRX-4 Sport good for mud?

Yes. The Sport's locked axles and portal-axle chassis make it capable on difficult terrain, while the Deep-Terrain Traxx provide a larger contact patch specifically suited to soft surfaces.

Is the TRX-4 Sport good for snow?

The Deep-Terrain Treads are specifically designed for deep snow, and their broad contact patch helps reduce sinking in soft surfaces.

Is the TRX-4 Sport good for sand?

Yes. The Traxxas Deep-Terrain Treads are designed for sand and use a wide contact area to help the vehicle stay on top of loose surfaces.

Can you put regular tires on a TRX-4 Sport with Traxx?

Compatible TRX-4 Traxx configurations can be switched between track and tire setups. Traxxas has demonstrated its TRX-4 with Traxx using an included conventional tire set for changing trail conditions.

Does the TRX-4 Sport have a two-speed transmission?

The standard TRX-4 Sport uses a single-speed transmission designed around torque and crawling performance.

What motor does the TRX-4 Sport use?

Traxxas documentation identifies the Sport's Titan 550 brushed motor. The exact motor specification should be confirmed against the model number being purchased.

What are Traxxas 8877 and 8880?

8877 identifies the Deep-Terrain Treads, while 8880 identifies the compatible All-Terrain Traxx assembly.

Can you add T-Lock differentials to the TRX-4 Sport?

Yes. Traxxas documents a T-Lock differential conversion for Sport models, requiring the appropriate differential kit and compatible radio equipment.

Do Deep-Terrain Treads increase ground clearance?

Yes. Traxxas states that the All-Terrain Traxx system can provide more than 16 mm of additional ground clearance on the TRX-4.

Do Deep-Terrain Treads require special maintenance?

They require correct tension and inspection. Traxxas warns that excessive tension can create high drivetrain loads and cause motor or track-component problems.