Tail gates for trucks or SUVs; Hydraulic linear actuators for land vehicles; Pneumatic linear actuators for land vehicles; Steering and suspension systems and parts for steering and suspension systems for vehicles, namely, upper ball joints, lower ball joints, ball joints with control arms, bushing kits, inner tie rod ends, outer tie rod ends, sleeves, idler arms, center links, stabilizer kits, inner sockets and pitman arms; Tow bars for trailers; Torsion bars for motor cars; Connecting rods for land vehicles, other than parts of motors and engines; Motorized tailgates for trucks; Power tailgates being parts of land vehicles; Electric reversing alarms for vehicles