well they painted the nuts holding the two halves of the rim togeather red as a sign of 'danger-stop and think before undoing' so I can see no reason why the jacks were not painted red as well.
Cheers
Cliff
__________________
Cheers
Cliff Hutchings
aka MrRoo S.I.R.
"and on the 8th day he made trucks so that man, made on the 7th day, had shelter when woman threw him out for the night"
MrRoo says "TRUCKS ROOLE"