Independent Stage 11 Forged Hollow Trucks 10% lighter than Stage 11 Standard trucks Forged baseplate Hollow axle & kingpin Sold in sets of 2 Sizing 129 (7.6" axle): 7.4" - 7.8" deck width 139 (8.0" axle): 7.8" - 8.2" deck width 144 (8.25" axle): 8.2" - 8.375" deck width 149 (8.5" axle): 8.375" - 8.6" deck width 159 (8.75" axle): 8.6" - 9.0" deck width 169 (9.125" axle): 9.2" - 9.5" deck width