Biz Write-Offs LogoBiz Write-Offs

Kenworth W900 and Peterbilt 389

$180,000-$250,000

Can You Write Off Kenworth W900 and Peterbilt 389?

Short answer: Yes: classic long-nose trucks are deductible the same way; chrome and custom extras count as part of the truck.

Semi tractors and trailers are 3-year property for over-the-road use and can be fully expensed with 100% bonus depreciation; heavy highway use tax (Form 2290) and IFTA fuel taxes are deductible too.

Records to keep: Keep the purchase contract, the door-jamb GVWR sticker photo, and a mileage log showing business vs personal miles.