The John Deere 6M 155 is 186.2 in long, 80.3 in wide, and 117.3 in tall.
Length186.2 in (15 ft 6.2 in) / 4,729.5 mm
Width80.3 in (6 ft 8.3 in) / 2,039.6 mm
Height117.3 in (9 ft 9.3 in) / 2,979.4 mm
John Deere 6M 155 Dimensions
Overall length
186.2 in (15 ft 6.2 in) / 4,729.5 mm
Overall width
80.3 in (6 ft 8.3 in) / 2,039.6 mm
Overall height
117.3 in (9 ft 9.3 in) / 2,979.4 mm
Rear tread width
100.4 in (8 ft 4.4 in) / 2,550.2 mm
Tractor Size Comparison Chart
Overall length comparison
This model
186.2 in
Average
125.2 in
Low
44.5 in
High
346.3 in
Overall width comparison
This model
80.3 in
Average
70 in
Low
20 in
High
176 in
Overall height comparison
This model
117.3 in
Average
79.8 in
Low
36 in
High
156 in
John Deere 6M 155 Extra Dimension Notes
Size class note
The John Deere 6M 155 size story is simple: it is a utility tractor. It is better suited to farm work, loader jobs, hay, livestock properties and machinery-shed storage than tight residential spaces.
Storage fit note
For storage, the John Deere 6M 155 should be treated as machinery-shed size. With length 186.2 in (15 ft 6.2 in) / 4,729.5 mm, width 80.3 in (6 ft 8.3 in) / 2,039.6 mm, and height 117.3 in (9 ft 9.3 in) / 2,979.4 mm, normal residential garage clearance is not a safe assumption.
Tread width note
Rear tread for the John Deere 6M 155 is listed as 100.4 in (8 ft 4.4 in) / 2,550.2 mm. The front figure was not captured clearly.
Storage Tips
Treat the John Deere 6M 155 as a machinery-shed tractor, not a normal garage tractor.
Recommended storage clearance: target about 144 in (12 ft) clear height; target about 120 in (10 ft) clear width; target about 288 in (24 ft) bay depth.
This class can feel compact in the paddock but large at the shed doorway.
A 10 ft or 12 ft class doorway may be needed depending on the exact cab/ROPS setup.
Storage FAQ
Will it fit in a garage?
Because the John Deere 6M 155 is 117.3 in tall and 80.3 in wide, door track height and side posts matter. Because it is 186.2 in long, the bay also needs about 24 ft of usable depth.
What size door should I check?
Use 12 ft high, 10 ft wide, and 24 ft deep as the door-and-bay target. That is based on the tractor’s 117.3 in height, 80.3 in width and 186.2 in length, plus working clearance.
Do attachments change the storage size?
Yes. The more the shed fit depends on the exact 186.2 in length, the more you should remove attachments or choose a deeper bay.
How much maneuvering room should I allow?
For easier storage, combine the 24 ft bay depth with a clear outside approach. The John Deere 6M 155’s 186.2 in length needs room before and after the doorway.
Official information note
Mistakes do happen. Tractor dimensions can change by year, tire setup, cab/ROPS setup, attachments and market. Please check the operator manual, build sheet and official deere.com website for official information.
