This is the spare tire relocation kit that you want if you are going bigger than a 285/75/17 for example that keeps the tire and wheel in the same oreintation as stock so can work with the wheel cubby or cover plate on the Grenaider.    The Agile Off road spare tire kit turns the wheel and tire around to face outward so is not compatible with the OEM cover or cubby.   Either one performs the same function with a differect approach.  
 
If you changed to a +30mm offset rim you also run into an issue with the spare interfering with the rear windshield wiper and don’t get me started on how larger tires start blocking the rear backup camera.
The Grenadier tire relocation bracket solves all these issues. This simple bolt on plate relocates your spare tire 1-3/4” up, 1-3/4 to the right and 1-3/4” outboard to solve all the issues allowing you to put proper tires on your Grenadier. This bracket will allow for a tire size up to 37” to fit without issue.
Manufactured from 6 gauge zinc plated and powder coated steel this upgrade bolts to your vehicle in 30 minutes and will last the life of your vehicle.
4 gauge steel construction
Gold Zinc plated and powder coated to stand up to the harshest climates.
Grade 10.9 Black Zinc- Nickle plated fasteners
Weight 10 POUNDS
Designed, Engineered, and Manufactured in the USA
Comes with all hardware to install in 30 minutes