Tamiya Tractor Trucks Rear Wheel/Tyre Tuning Set TTT-15403S by Jazrider  [TTT-15403S]

Lightweight Aluminium Rear Wheels

The Jazrider TTT-15403S is supplied as a pair of rear wheels with tyres, engineered for Tamiya Tractor Trucks in scale RC. The notes below focus on installation, the parts' influence on tuning, and routine verification without extending fit claims beyond the stated chassis family.

Role in tuning: these aluminium wheel assemblies replace stock rear units on compatible Tamiya Tractor Trucks and change rotating mass and rear tyre stiffness. The altered inertia can subtly shift traction and response, making the set useful when fine-tuning weight distribution or tyre selection for specific handling goals.

Fitting guide: remove the original rear wheels, keep original axle nuts if compatible, slide the new assembly onto the axle interface, and secure with the existing hardware. Check for correct seating and minimal runout before full-speed runs and retorque hardware after an initial break-in period.

Service and adjustments: verify tyre seating and balance, ensure proper engagement of hex or hub interfaces, and monitor for loosening during early use. If you alter gear ratios or suspension geometry, revisit handling setup as wheel mass changes can affect chassis dynamics.

Use this set as an aftermarket rear wheel upgrade on Tamiya Tractor Trucks when a different rotating mass or a more durable wheel body is desired for handling adjustments and maintenance.