Rear Tire Selection, Tire Spacing, and Front to Rear Tire Compatibility Charts

H70101
H81648

Arrows Show Front to Rear Height Difference


A-Position A


B-Position B


C-Position C


Black Hexagons-Clamp Bolts

NOTE: Steering cylinder anchors may move if combine is turned while on cement.

480/80R26 (160A8) R4

480/80R26 (160A8) R4 Rear Tire Selection and Axle Spacing
    Rear Axle
Position A
Inside to Inside Subtract (mm) Outside to Outside Add (mm)
Rear Axle Type Rear Spindle Type mm (in.)    
Adjustable Heavy Duty 2922 115.0 503 503
Adjustable Four Wheel Drive 2937 115.6 503 503

 

710/70R38 (171A8) R1W Front to Rear Height Difference
Rear Axle Type mm (in.)
Heavy Duty Adjustable 23 0.9

 

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540/65R30 (150D) R1W

540/65R30 (150D) R1W Rear Tire Selection and Axle Spacing
    Rear Axle
Position B
Inside to Inside Subtract (mm) Outside to Outside Add (mm)
Rear Axle Type Rear Spindle Type mm (in.)    
Adjustable Heavy Duty 3134 123.4 578 578
Adjustable Four Wheel Drive 3196 125.8 578 578

 

800/65R32 (172A8) R1W Front to Rear Height Difference
Rear Axle Type mm (in.)
Heavy Duty Adjustable 66 2.6

 

540/75R28 (154A8) R1W

540/75R28 (154A8) R1W Rear Tire Selection and Axle Spacing
    Rear Axle
Position B
Inside to Inside Subtract (mm) Outside to Outside Add (mm)
Rear Axle Type Rear Spindle Type mm (in.)    
Adjustable Heavy Duty 3112 122.5 578 578
Adjustable Four Wheel Drive 3220 126.8 578 578

 

800/65R32 (172A8) R1W Front to Rear Height Difference 800/70R38 (173A8) R1W Front to Rear Height Difference 900/60R32 (176A8) R1W Front to Rear Height Difference
Rear Axle Type mm (in.) Rear Axle Type mm (in.) Rear Axle Type mm (in.)
Heavy Duty Adjustable 85 3.3 Heavy Duty Adjustable   0.0 Heavy Duty Adjustable 59 2.3

 

600/65R28 (154A8) R1W

600/65R28 (154A8) R1W Rear Tire Selection and Axle Spacing
    Rear Axle
Position C
Inside to Inside Subtract (mm) Outside to Outside Add (mm)
Rear Axle Type Rear Spindle Type mm (in.)    
Adjustable Heavy Duty 3435 135.2 638 638
Adjustable Four Wheel Drive 3499 137.8 638 638

 

1050/50R32 (178A8) HF2 Front to Rear Height Difference
Rear Axle Type mm (in.)
Heavy Duty Adjustable 41 1.6

 

NOTE: All of these tire combinations on these charts are not available for all of the tire combine models.

Actual measurements will vary depending on actual rolling radius of the tires.

OUO6075,00000FB -19-13OCT05-2/2