Find the right part number
Measure the gap between the two compartments in inches. Enter the measurement as a decimal. For example, 2 1/8 inches should be entered as 2.125.
Use the reference chart below for converting measurements to decimal values.
Your boot size will show up here.
How to Use This Tool
- Measure the distance between the truck cab and camper shell, sleeper, or compartment.
- Enter the measurement in decimal inches.
- Click the button labeled Find My Part Number.
- The tool will show the recommended accordion boot part number.
Measurements should be taken at several points. If the gap is not even, use the largest gap measurement when selecting your boot.
Fraction to Decimal Conversion Chart
| Fraction | Decimal |
|---|---|
| 1/16 | 0.0625 |
| 1/8 | 0.1250 |
| 3/16 | 0.1875 |
| 1/4 | 0.2500 |
| 5/16 | 0.3125 |
| 3/8 | 0.3750 |
| 7/16 | 0.4375 |
| 1/2 | 0.5000 |
| 9/16 | 0.5625 |
| 5/8 | 0.6250 |
| 11/16 | 0.6875 |
| 3/4 | 0.7500 |
| 13/16 | 0.8125 |
| 7/8 | 0.8750 |
| 15/16 | 0.9375 |