Just purchased my 82 hylux this is it here, I also have a 87 sr5 4x4 & 88 sr5 4x2 on my 82 the PO upgraded the tail lights to 6&1/2"x2&1/2" led all the tail lights are hit or miss a buddy told me led lights don't pull enough current to activate the flasher or brake light switch u had to add some kind of module,I don't know but I found some 1157 incandescent in the same size and will install those to hopefully cure the problem,anyone else have any input it would be appreciated.