Answer
Oct 28, 2025 - 10:14 AM
The minimum concrete requirement for this lift is -
4.25" thick at 3000 psi hardness.
You can view full details in the owner's manual on page 17 here -
https://www.asedeals.com/media/wysiwyg/PDFs/BendPak-GrandPrix-GP-10C-Two-Post-L
ift-Manual.pdf
