Why did you think they were aluminum to begin with?
Problem is N-Fab and Shrockworks are either 3x the price or don't fit Limiteds.
From my experience, Westin product is terrible. Currently have to replace a set on our '10 Limited that have rusted out and split. Truck has seen limited off road trips and one bad winter ('13-'14) so not too much salt. Looked great new, but absolute junk. Have had N-Fab and Shrockworks stuff go 6-8 years on other vehicles and still look good. Don't waste your $
So they confirmed they are port installed.WE WERE ABLE TO RETRIEVE THE PICTURE YOU WERE REFERING TO AND THEY ARE PORT INSTALLED TUBE STEPS. YOU CAN STILL GET THEM DEALER INSTALLED.
TUBE STEPS- $649.00 FOR THE SET INCLUDING HARDWARE*
INSTALLTION- $140.00**
*THE SET OF TUBE STEPS ARE ON BACK ORDER RIGHT NOW AND WOULD TAKE APPROXIMATELY 7-10 DAYS TO GET IN. ALL ORDERS ARE PREPAID AND NONRETURNABLE.
**INSTALLING THE TUBE STEPS WILL TAKE APPROXIMATELY 2 HOURS OF YOUR TIME.
FEEL FREE TO CALL 405-741-4451 TO ORDER AND SCHEDULE AN APPOINTMENT TO DRESS UP YOUR 2014 4RUNNER.