Google Play Store Apkmirror Android 442
Based on community testing and APKMirror archives, the are from the 23.x.x series, specifically:
SINCE 2014 - GTM started as a social group of Car Enthusiasts. We've expanded into all sorts of Motorsports disciplines and want to share our experiences with YOU! We like to get together and have a great time - but years of racing, wrenching and motorsports experience brings together a top notch collection of knowledge, stories and information.