TD

T's Diesel Co.

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I'm a dealer / requesting tax-exempt pricing

Resale / tax-exemption certificate

Required for tax-exempt pricing — PDF or photo, up to 10 MB. We'll review it before approving dealer pricing.

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T's Diesel Co.
Customer Portal

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Welcome to your portal

Everything for your truck, in one place:

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Pay invoices online

Pay in full — or a partial amount if your card has a daily limit. Your balance updates with each payment.

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Shop parts

Add parts to your cart and check out with shipping, free local pickup, or delivery.

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Buy a tune

Pick your platform, confirm your VIN, and pay — your VIN is authorized automatically.

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Request a quote

Need something custom, oversized, or not listed? Send the details and we'll quote it.

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Track jobs & orders

Follow your truck's status in the shop and your shipment tracking, right here.

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Files & support

Upload tune files or ECM reads, and open a support ticket anytime.

You can reopen this anytime with Guide up top.