UPDATE: This has been relished on eBay.
Though it appears stuck in thick Tacoma area mud, there is an explicit declaration on the back of the photo stating that the jeep is NOT stuck.
“Up for sale is a 1958 Original B&W Glossy 7×5 Photograph taken by an Army Photographer and showing what I believe is a US Army Willys M38A1 (MD) Jeep in a Very Muddy Road with Id’d Soldier, most likely at Fort Lewis or Yakima Training Center in Washington State. Back is hand titled: Lloyd McClelland + jeep in mud. Not stuck. Taken while on hill duty. Year is based on some dated images in this collection. Any serious defects will be noted here [curved ends, light roughness to lower edge, old tape, minor tape? staining on back], but since condition is subjective, please enlarge photos & decide overall condition for yourself. This would make a wonderful addition to your collection.
ALL the images I have by this unknown US Army Photographer were taken in Washington State in 1958. However some of his military views do not give location info, so location is a best guess from what is shown. I also have several other Army / Air Force photos from this photographer on eBay.”
That is “taken on field duty”, not “hill duty” Duke