BTR-80 APC KI-113 & DT-126 sets review video from ScaleX. 3D-Printed KI-113 Weighted Wheel Set for BTR-80 by Trumpeter and ACE. the characteristic sidewall deformation in the Weighted version. Two wheel styles: Ordinary — for clean, parade, or showroom builds / Weighted — for dioramas where the weight and load of the vehicle should be visible.