Foton LED mobile advertising trucks for sale 1,multi-function,portable 2,wide coverage ... 6.50-16Brake system:air brakeOPTIONAL:1, lifting system for the display screen(max.lifting height to 2m) 2, ... using tempered glass and reel for the screen instead of LED display screen 3, one side ... inspection, to be effective in earthquake resistance, rainproof, the wind resistant index up to level 8.5, ...