The John Deere 30A is 138.5 in long, 89.6 in wide, and 66.5 in tall, with a 68.5 in wheelbase.
Length138.5 in (11 ft 6.5 in) / 3,517.9 mm
Width89.6 in (7 ft 5.6 in) / 2,275.8 mm
Height66.5 in (5 ft 6.5 in) / 1,689.1 mm
Wheelbase68.5 in (5 ft 8.5 in) / 1,739.9 mm
Ground clearance10.5 in / 266.7 mm
John Deere 30A Dimensions
Overall length
138.5 in (11 ft 6.5 in) / 3,517.9 mm
Overall width
89.6 in (7 ft 5.6 in) / 2,275.8 mm
Overall height
66.5 in (5 ft 6.5 in) / 1,689.1 mm
Wheelbase
68.5 in (5 ft 8.5 in) / 1,739.9 mm
Ground clearance
10.5 in / 266.7 mm
Tractor Size Comparison Chart
Overall length comparison
This model
138.5 in
Average
125.2 in
Low
44.5 in
High
346.3 in
Overall width comparison
This model
89.6 in
Average
70 in
Low
20 in
High
176 in
Overall height comparison
This model
66.5 in
Average
79.8 in
Low
36 in
High
156 in
Wheelbase comparison
This model
68.5 in
Average
82.8 in
Low
34.8 in
High
190.5 in
Ground clearance comparison
This model
10.5 in
Average
16.3 in
Low
3.5 in
High
65.4 in
John Deere 30A Extra Dimension Notes
Size class note
The John Deere 30A dimension data puts it in the utility tractor lane. It is better suited to farm work, loader jobs, hay, livestock properties and machinery-shed storage than tight residential spaces.
Fitment note
The John Deere 30A is listed at length at 138.5 in (11 ft 6.5 in) / 3,517.9 mm, width at 89.6 in (7 ft 5.6 in) / 2,275.8 mm, and height at 66.5 in (5 ft 6.5 in) / 1,689.1 mm. For physical fit, that is the important part of the spec sheet.
Wheelbase note
The wheelbase number for the John Deere 30A is 68.5 in (5 ft 8.5 in) / 1,739.9 mm. It is one of the cleaner specs for comparing similar-size tractors.
Ground clearance note
The John Deere 30A ground clearance measurement is 10.5 in / 266.7 mm. This gives useful field-use context.
Storage Tips
For the John Deere 30A, standard low garage openings are risky; check against a clear opening around 7 ft high, 10 ft wide, and 18 ft deep instead.
Measure the lowest overhead point, not the tallest part of the shed roof.
For utility sizing, leave enough room to enter straight instead of squeezing through at an angle.
The 68.5 in wheelbase is useful when judging trailer position and shed maneuvering room.
Storage FAQ
Will it fit in a garage?
If your garage door is close to 66.5 in tall or 89.6 in wide, count it as too tight. The safer check for the John Deere 30A is around 7 ft high, 10 ft wide, and 18 ft deep.
What size door should I check?
Use the John Deere 30A’s dimensions directly: 66.5 in tall needs more than a 66.5 in opening, 89.6 in wide needs side clearance, and 138.5 in long needs about 18 ft bay depth.
Do attachments change the storage size?
Yes. The more the shed fit depends on the exact 138.5 in length, the more you should remove attachments or choose a deeper bay.
How much maneuvering room should I allow?
Leave turning room outside and walk-around room inside. The tractor is 138.5 in long, 89.6 in wide, and has a 68.5 in wheelbase, so a tight turn beside posts or fences is the real problem.
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.
