The Cub Cadet 2518 tractor tire size is front 15×6-6 and rear 18×8.5-8. Other tire setup data found for this model includes Front 16×6.5-8, Rear 23×9.5-12; Front 20×10.00-8, Rear 15×6.00-6, so confirm the wheel option before ordering.
Front tire15×6-6
Rear tire18×8.5-8
Front/rear setupDifferent front and rear tire sizes
Tire pressure16 PSI, 12 PSI
Rim diameter6 in front, 8 in rear
Other setup foundFront 16×6.5-8, Rear 23×9.5-12; Front 20×10.00-8, Rear 15×6.00-6
Cub Cadet 2518 Tire Size Details
Front tire size
15×6-6
Rear tire size
18×8.5-8
Front/rear setup
Different front and rear tire sizes
Other tire setup found
Front 16×6.5-8, Rear 23×9.5-12
Replacement tire size
Front 20×10.00-8, Rear 15×6.00-6
Front tire construction
Flotation/implement tire
Rear tire construction
Flotation/implement tire
Front section width
6 in
Rear section width
8.5 in
Front rim diameter
6 in
Rear rim diameter
8 in
Approx front overall diameter
about 15 in
Approx rear overall diameter
about 18 in
Tire pressure
16 PSI, 12 PSI
Tire Size Comparison Chart
Front rim diameter comparison
This model
6 in
Average
7 in
Low
6 in
High
10 in
Rear rim diameter comparison
This model
8 in
Average
10 in
Low
8 in
High
12 in
Benchmarks use typical low, average and high rim diameters for the lawn/garden tractor category, not scraped low/high outliers.
Cub Cadet 2518 Extra Tire Notes
Tire size note
The Cub Cadet 2518 uses different front and rear tire sizes in this data: front 15×6-6 (6 in rim, 6 in width) and rear 18×8.5-8 (8 in rim, 8.5 in width)
Multiple setup note
This data has more than one tire setup for the Cub Cadet 2518. The main front/rear listing is Front 15×6-6, Rear 18×8.5-8. Other setup data found: Front 16×6.5-8, Rear 23×9.5-12; Front 20×10.00-8, Rear 15×6.00-6. This usually means different wheel, axle, turf/ag/industrial, or market options rather than one universal tire size
Pressure note
For the Cub Cadet 2518 with front 15×6-6 and rear 18×8.5-8 tires, the pressure values captured in the answer are 16 PSI, 12 PSI. Tire pressure is load-dependent, so use this as a reference value rather than a universal setting
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.
