Rock protection under the radiator, oil cooler, trans cooler, A/C condenser. Most roads are paved, but some long gravel patches, so why not? I also added a new power outlet near the shelf where all the phones and gadgets sit, so they can be charged. While I was under the benches of the dinette, I found space to store 35 lbs of dog food and 15 lbs of their favorite treats. Many other minor enhancements are installed, as we count down the days until June 1.