Quick answer:
The Case IH STX430 dimension specs found are: wheelbase is 154 inches | 391 cm.
Wheelbase154 inches | 391 cm
Case IH STX430 Dimensions
| Wheelbase | 154 inches | 391 cm |
|---|---|
| Rear tread | 60 to 176 inches | 152 to 447 cm |
Case IH STX430 Weight
| Shipping weight | 37,900 lbs | 17191 kg |
|---|---|
| Operating weight | 41,605 lbs | 18872 kg |
| Maximum capacity weight | 51600 lbs | 23405 kg |
Case IH STX430 Dimension Comparison Charts
Wheelbase comparison
Benchmarks use practical low, average and high dimension ranges for the large ag tractor category. Use the actual tractor, tire setup and operator manual before planning shed, trailer or garage clearance.
Case IH STX430 Dimensions FAQ
Does the Case IH STX430 have a short or long wheelbase?
The wheelbase is long for the category at 154 in, which is above the 115 in benchmark average. That points to a longer chassis stance.
Official information note
Dimensions can vary by tire size, axle setup, cab, ROPS, ballast and market. Check the operator manual, parts book, old spec plate and official caseih.com website before making shed, trailer, garage or transport decisions.

