GPM HM1056 Rear Lower Suspension Arm for Tamiya M1025 Hummer  [HM1056]

Swap to aluminium rear lower arms for firmer chassis response

The Tamiya M1025 Hummer handles rough ground better when weak points are upgraded. These GPM aluminium rear lower suspension arms offer increased stiffness and durability compared with stock plastic parts. The result is more consistent handling when you push the truck over stones, roots, and rough tracks.

Notable advantages

• Engineered to match Tamiya M1025 Hummer mounting points
• Aluminium construction for greater longevity
• Improves rear stability and cornering predictability
• Includes fittings for a straightforward swap

Setup and care

Use the supplied hardware and confirm all fasteners are secure before first use. Check for correct articulation through the full suspension travel and re-tighten after the initial runs. Community build notes and photos can help clarify tricky steps.