13th Week iRacing Tube Frame Twister
iRacing Series
The latest edition of 13th Week Tube Frame Twister takes one of America's finest lower-level stock cars and goes worldwide on a mix of base content tracks. Take control of the ARCA Menards Series cars and turn left and right to collect as many checkered flags as you can!
Popular Tracks
Summit Point Raceway
1 Summit Point Raceway
Oulton Park Circuit
1 Fosters
Okayama International Circuit
1 Short
Charlotte Motor Speedway
1 Roval 2025
WeatherTech Raceway at Laguna Seca
1 Full Course
Lime Rock Park
1 Classic