This page lists tractor tire size information for the John Deere 3550, including rim, pressure and replacement tire notes where available.
Rim diameterFront 16.9X24, rear 18.4X38
Ballast45 gal
John Deere 3550 Tire Size Details
Front rim diameter
16.9X24
Rear rim diameter
18.4X38
Loaded rear tire ballast / fluid capacity
45 gal
John Deere 3550 Extra Tire Notes
Ballast note
For the John Deere 3550 rear tires, the ballast figure captured in the answer is 45 gal. Liquid ballast capacity can change by tire brand, fill percentage, wheel setup and ballast fluid type
Official information note
Mistakes do happen. Tire sizes can change by year, axle, wheel/rim option, tyre brand, tread type and local market. Please check the tire sidewall, operator manual and official deere.com website for official information.
