ya nutserts are a PITA. and the reason i bought these is so i will have protection for alittle while until i weld them in. ya ik they are for light to moderate crawling but thats all i really do to be honest. once i put what i have planned on i wil save up until i can do frame stiffners and then weld in rock sliders like kevins. my stock ones have a fat dent in them cause i highclearanced them at slickrock so those will be going soon, i just wanted some protection for now cause idk how long it will be till i can save up for stiffners and good slider material.