I’m looking for any opinions here. I put on the rock hard 4x4 steel skid plate system a couple years ago, it is great for protection. It they weigh close to 300 lbs. I drive easy-moderate trails 2-3 times a year. My concern is that the weight of these, for 99.5% of my driving, is hurting MPG and stressing the engine etc. am I thinking right about this? Im considering swapping out for lighter skid plates.