This report describes a HITEC evaluation designed to determine the basic capabilities and limitations of VISTAWALL MSE Structural Wall Systems for use as a technically viable, precast, mechanically stabilized earth (MSE) retaining wall system. The evaluation was conducted based on material, design, construction, performance, and quality assurance information outlined in the HITEC Protocol. VISTAWALL features rectangular segmental precast concrete facing panels and galvanized welded wire, grid-type soil reinforcement. It is produced by T&B Structural Systems.