Review on GMRCK25 Suspension Enhancement System by Timbren by Joshua Pilla
These things are amazing! Got a 5000 pound RV on the fifth.
These things are amazing! Have a 5,000 pound camper on a fifth wheel and it has no sag in the rear. However, they are not a replacement for worn springs. Removing your springs will make your car stiffer as it will hit them a lot harder.
Pros
- Decent performance
Cons
- No machine
