The Cub Cadet 445 tractor tire size is front 18×8.50-8 and rear 9.5-24. Other tire setup data found for this model includes Front 9.5-24, Rear 6.0-14; Front 18×8.50-8, Rear 26×12.00-12, so confirm the wheel option before ordering.
Front tire18×8.50-8
Rear tire9.5-24
Front/rear setupDifferent front and rear tire sizes
Tire pressure20 PSI, 16 PSI
Rim diameter8 in front, 24 in rear
Other setup foundFront 9.5-24, Rear 6.0-14; Front 18×8.50-8, Rear 26×12.00-12
Cub Cadet 445 Tire Size Details
Front tire size
18×8.50-8
Rear tire size
9.5-24
Front/rear setup
Different front and rear tire sizes
R1 ag tire size
Front 9.5-24, Rear 6.0-14
Tire size alternatives / conversions
Front 18×8.50-8, Rear 26×12.00-12
Front tire construction
Flotation/implement tire
Rear tire construction
Bias/imperial tire
Front section width
8.5 in
Rear section width
9.5 in
Front rim diameter
8 in
Rear rim diameter
24 in
Approx front overall diameter
about 18 in
Tire pressure
20 PSI, 16 PSI
Tire Size Comparison Chart
Front rim diameter comparison
This model
8 in
Average
18 in
Low
12 in
High
28 in
Rear rim diameter comparison
This model
24 in
Average
28 in
Low
18 in
High
38 in
Benchmarks use typical low, average and high rim diameters for the compact / utility tractor category, not scraped low/high outliers.
Cub Cadet 445 Extra Tire Notes
Tire size note
The Cub Cadet 445 uses different front and rear tire sizes in this data: front 18×8.50-8 (8 in rim, 8.5 in width) and rear 9.5-24 (24 in rim, 9.5 in width)
Multiple setup note
This data has more than one tire setup for the Cub Cadet 445. The main front/rear listing is Front 18×8.50-8, Rear 9.5-24. Other setup data found: Front 9.5-24, Rear 6.0-14; Front 18×8.50-8, Rear 26×12.00-12. This usually means different wheel, axle, turf/ag/industrial, or market options rather than one universal tire size
Pressure note
For the Cub Cadet 445 with front 18×8.50-8 and rear 9.5-24 tires, the pressure values captured in the answer are 20 PSI, 16 PSI. Tire pressure is load-dependent, so use this as a reference value rather than a universal setting
Front/rear matching note
The Cub Cadet 445 data shows front 18×8.50-8 and rear 9.5-24. When changing either size, front/rear rolling circumference and lead/lag need to stay within the correct range
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 www.cubcadet.com website for official information.
