7 - TIRES/WHEELS/TRACKS/SPACING/BALLAST
245
STEERING WHEELS
Tread Width
Combines with Adjustable Steering Axle
N.R. = Not Recommended
* Minimum Usable Tread Setting
** For tires mounted “dish in”
NOTE: Rear tires should be mounted “dish in” only.
Combines with Power Guide Axle
NOTE: Machines with 18.4-30 R2 or 600/65-R28 R1W tires will be shipped from the factory with 120 inch tread
width steering axle and tires shipped loose on truck. Before mounting the tires, extend steering axle to 144 inch
tread width. If this is not done, tires will damage the Combine elevator shields.
WIDTH ADJUSTMENTS - INCREMENTS OF 4 INCH (102 mm)
WIDE ADJUSTABLE
TIRE TREAD
SIZE INCH (mm)
14.9-24 R4 ** 104 * to 120 (2641 * to 3048)
19.5L-24R4 ** 120 to 144 (3048 to 3658)
500/70R24 R4 ** 120 to 144 (3048 to 3658)
POWER GUIDE WHEEL TREAD
TIRE SIZE INCH (mm)
16.9-26 R1 120 to 144 (3048 to 3658)
18.4-26 R1 120 to 144 (3048 to 3658)
18.4-26 R2 120 to 144 (3048 to 3658)
18.4-30 R2 144 (3658) ONLY
600/65-R28 R1W 144 (3658) ONLY