40 Series Wide Offset Wheel & Tyre Upgrade RE-043A/R4 by 3Racing  [RE-043A/R4]

Traxxas Revo HPI Savage 21 /HPI Savage 25 /Traxxas Revo Ton Wheel & Tyre Set 40 Series - Wide Offset ( 2 Pairs ) - Red Color - 3RACING RE-043A/R4
Price:
USD$40.90
Brand:
3Racing
Model:
RE-043A/R4
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Technical overview

The red 40 Series wheel and tyre assembly is supplied as an aftermarket replacement and tuning component for platforms that accept the corresponding hex and hub interface. The two-pair format facilitates axle-side offset testing and incremental track width changes during setup work.

Designed for hobbyist-level maintenance and setup, the kit is intended for crash replacement or targeted handling adjustments. Using the paired wheels allows side-by-side comparison of offset effects on chassis roll and lateral load transfer without altering suspension mounting points.

Fitment instructions: confirm wheel hex engagement and hub thickness before installation. Use the appropriate hex driver and torque settings for your chassis, and perform post-install inspections to verify wheel seating and tyre adhesion.

Specifications

  • Item: Wheel & Tyre Set 40 Series
  • Material: Not specified
  • Model Number: RE-043A/R4
  • Compatibility: Traxxas Revo, HPI Savage 21, HPI Savage 25
  • Pack: 2 pairs (4 pcs)
  • Color: Red

Treat the RE-043A/R4 kit as a precision aftermarket option for testing wide-offset setups and for parts replacement; validate hex and hub compatibility prior to use.

What measurements determine wheel fitment?

Key dimensions are wheel hex width and hub bore thickness; measure these against your chassis hubs to ensure full engagement and correct offset clearance.

How should I evaluate handling changes after fitting?

Run controlled laps with baseline settings, then fit the alternate offset to compare corner entry, mid-corner balance, and exit stability. Log changes and adjust toe or shock rates if required.

Are any modifications needed to use these wheels?

No chassis modifications are intended; if hub or hex dimensions do not match, use compatible adaptors or replace hubs with correct spec parts to maintain safe fitment.