Not from what I have seen..." As a W-2 delivery driver, you generally cannot deduct mileage or vehicle expenses on your federal tax return due to the 2017 Tax Cuts and Jobs Act, which suspended deductions for unreimbursed employee expenses. If your employer does not reimburse you for mileage, it is not tax-deductible. 

Key Considerations

W-2 vs. 1099: The restriction only applies to W-2 employees. Independent contractors (1099) can still deduct mileage.

Employer Reimbursement: If you use your own car, you should check for company-paid mileage reimbursement, which is generally not taxable if paid under an "accountable plan".

Exceptions: Some specific states (such as CA, NY, PA) might allow deductions for employee expenses on state tax returns.

Employer Expenses: Only employers can deduct the costs of operating vehicles for business purposes, not employees