Bob Jane T-marts
Owner: Archie Robertson, Tom Vandeleur
Debut: Undated, estimated 1987
Retirement: Undated, 1990s - Thunderdome debut
Body Type: 1980s Holden KB Rodeo twin-cab
Chassis: In-house, built by Archie Robertson
Bob Jane T-Mart's, also known under the name 'Big Wheels', was a 1980s Holden KB Rodeo twin-cab monster truck built by Archie Robertson out of Bayswater in Victoria in the 1980s. It was 1 of the 2 trucks built in Australia to run 73x44 inch tyres, along with Nissan Big 1. The truck later ran at Calder Park Raceway under the name 'Thunderdome' in the 1990s, under new ownership with Tom Vandeleur.
*Last updated: 17/09/2025. Image(s) courtesy of: the Aussie Monsters archive, Country Fire Authority
*Click on images to view in a larger size*
