Become a Diesel Diehard

If diesel runs through your veins, this one’s for you. Doc’s Diesel Diehard hooks you up with points on every order, exclusive deals, limited edition gear, and some go-to Doc's products. No fluff — just real rewards for staying loyal and keeping your rig dialed. Sign up, stock up on Diesel Dollars, and cash in on gear built for the diesel life.
Join Now Sign In
How it Works
1
Signup
Create an account on our store
2
Earn
Earn Diesel Dollars for shopping
3
Redeem
Redeem Diesel Dollars for discounts
HOW TO EARN POINTS
How does it work? Join the program, earn Diesel Dollars by completing the actions below, and redeem them for some killer Doc's rewards.
PICK YOUR DOC'S REWARD
Snag some of these Diehard favorites and limited edition drops.
PICK YOUR DOC'S REWARD
Snag some of these Diehard favorites and limited edition drops.

HAVE QUESTIONS?

Good, cause we have answers.

What is Diesel Diehard?

Every order earns you Diesel Dollars. Stack ‘em to unlock exclusive deals, limited-edition gear, and Doc’s favorite parts. It’s our way of backing the diesel crowd that keeps America moving. Join now and turn loyalty into real rewards.

How do I earn Diesel Dollars?

Easy. You earn by:

You’ll even get 25 Diesel Dollars just for creating an account.

How do I sign up?

Click here to open the Diesel Diehard pop-up and make an account.

How do I redeem Diesel Dollars?

Turn your points into rewards you can use on your next Doc’s Dieselorder. We’ll email your discount code, but you can also find it under “Your rewards” in theDiesel Diehard page.

Can I combine Diesel Diehard Coupons with other active promotions?

Yes, you can stack coupon codes from Diesel Diehard and other active promotions, if applicable.

Is there a minimum purchase to redeem rewards?

Nope. But if you’re using a referral code, your buddy needs to spend $50+ to get their $10 off.

How do I get my 100 Diesel Dollars for my birthday?

Log in and add your birthdate. Once your birthday hits (after account signup), you’ll get 100 Diesel Dollars. They aren’t given retroactively.

How do I get Diesel Dollars for leaving a review?

Make sure you’re logged in. Find the product, go to “Reviews,” then click “Write a Review.” You’ll automatically earn Diesel Dollars.

Do I get Diesel Dollars every time I review a product?

You get 10 Diesel Dollars for one review every 7 days. Want more? Just come back next week.

Points? Diesel Dollars? What's the difference?!

There is no difference. Points are Diesel Dollars, Diesel Dollars are points. We use both!

How do referrals work?

Your unique referral link lives in the Diesel Diehard pop-up here. Share it. Your buddy gets $10 off on orders over $50. You get a $10 gift card every time someone orders through your link.

Will you ever deduct Diesel Dollars?

We never take valid points from legit accounts.

Can I earn Diesel Dollars through social media?

Yep. Just log in, then like us on Facebook or follow us on Instagram. Diesel Dollars get added automatically.

How do I check my Diesel Dollar balance?

Click here to open your account and see your points.

Can you manually add Diesel Dollars to my account?

If points didn’t show up after a purchase, contact us, and we’ll take care of it.

Do Diesel Dollars expire?

They’re good for about a year. The expiration date is displayed under your point total.

Do I earn points if I buy Doc’s somewhere else?

No. Diesel Dollars only apply to orders placed directly on docsdiesel.com, and not 3rd party sites, such as Amazon or eBay.