Using a measuring tape and yard stick if available you can get good idea if the 12k Rhinos will work before purchase. The topic Rhinos are rated 17 degree incline.
Using the right triangle calculator linked below you'll be looking for angle A. Find the lowest point to the ground on the front valence, measure and record length straight down to ground, make a mark on ground at that point. Then using a yardstick or tape measure, stuff it under the tire tread as far as possible and measure the length to mark you made on ground, record. Then you have two sides of the right triangle, plug the numbers in and angle A will tell you the maximum critical angle the ramps can be found. Some vehicles have a rubber-like extension from valence in front of tires, if it touches 'a bit' doesn't hurt ime.
I would 'speculate' topic vehicle will work.Right Triangle Calculator.