Caterpillar Cushion Forklift Tire Size Table

Use this Caterpillar cushion forklift tire compatibility chart to match your forklift model to the correct cushion (press-on / solid rubber) tire size.
Each row shows:
  • Caterpillar forklift model
  • Compatible cushion tire size
  • A direct link to purchase that exact tire size on Pro Lift Source
Find your model, click the tire size, and you’re on the product page in one step.


Caterpillar forklift model to tire size chart (click to buy)

This chart is designed for fast fitment: model in, tire size out. If you’re replacing worn cushion tires on a Cat forklift, use the table below to identify the compatible size and purchase online.

How to use the compatibility chart

  1. Locate your Caterpillar forklift model in the chart
  2. Confirm the compatible cushion tire size listed
  3. Click the tire size link to purchase (or to view specs and availability)

 

Model Drive/ Front Tires Steer/Rear Tires
LPG Cushion Cushion
GC15N 18 x 6 x 12.125 14 x 5 x 10
GC18N 18 x 6 x 12.125 14 x 5 x 10
GC20CN 18 x 6 x 12.125 14 x 5 x 10
GC25N 21 X 8 X 15 16.25 x 6 x 11.25
GC28N 21 X 8 X 15 16.25 x 6 x 11.25
GC30N 21 X 8 X 15 16.25 x 6 x 11.25
GC33N 21 X 8 X 15 16.25 x 6 x 11.25
GC30EN 22 x 8 x 16 18 x 6 x 12.125
GC35CN 22 x 9 x 16 18 x 6 x 12.125
GC40CN 22 x 9 x 16 18 x 6 x 12.125
GC35K 22 x 9 x 16 18 x 7 x 12.125
GC40K 22 x 9 x 16 18 x 7 x 12.125
GC45K 22 x 9 x 16 18 x 7 x 12.125
GC55K 22 x 12 x 16 18 x 8 x 12.125
GC60K 28 x 12 x 22 22 x 8 x 16
GC70K 28 x 12 x 22 22 x 8 x 16
Electric
EC15N 18 x 6 x 12.125 14 x 5 x 10
EC18N 18 x 6 x 12.125 14 x 5 x 10
EC18LN 18 x 7 x 12.125 14 x 5 x 10
EC23N 21 x 7 x 15 16 x 5 x 10.5
EC25N 21 x 7 x 15 16.25 x 6 x 11.25
EC25EN 21 x 7 x 15 16.25 x 6 x 11.25
EC25LN 21 X 8 X 15 16.25 x 6 x 11.25
EC30N 21 X 8 X 15 16.25 x 6 x 11.25
EC30LN 21 X 8 X 15 16.25 x 6 x 11.25
EC20Q 21 x 7 x 15 16.25 x 6 x 11.25
EC25CQ 21 x 7 x 15 16.25 x 6 x 11.25
EC25Q 21 x 7 x 15 16.25 x 6 x 11.25
EC30Q 22 x 8 x 16 16.25 x 6 x 11.25
EC33Q 22 x 8 x 16 16.25 x 6 x 11.25
EC40Q 22 x 8 x 16 16.25 x 6 x 11.25
EC40N 22 x 8 x 16 16.25 x 6 x 11.25


Fitment note (read before ordering)

Forklift tire fitment can vary within the same model ranges due to chassis configuration and overall capacity. This chart covers common Caterpillar model-to-size matches, but you should always verify on the actual forklift the tire will be used on before ordering if you’re unsure. The only way to be 100% sure that the tires will fit is by checking the data plate and cross-referencing the tire that's currently on the lift truck.

FAQs

Is this a Caterpillar cushion tire size chart by model?
Yes. The chart maps Caterpillar forklift models to compatible cushion (press-on) tire sizes.
Can I buy directly from the chart?
Yes. Each tire size in the chart links directly to the matching product page so you can purchase immediately.
What if my Caterpillar forklift uses pneumatic tires?
This page is for cushion/press-on tires. If your truck is pneumatic, you’ll need a different tire type and size.

 

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