Frequently Asked Questions

Everything you need to know about your ATS Diesel Performance apparel and gear.

How long does shipping take for performance apparel?

Standard shipping typically takes 3-5 business days within the continental US. International shipping times vary by location but usually arrive within 10-14 business days.

What is your return policy for clothing?

We offer a 30-day return policy for all unworn and unwashed items. Simply ensure the original tags are attached and use our online portal to generate a return shipping label.

How do I know which size to order?

Each product page features a detailed size guide. Our performance fit is designed to be true to size, but we recommend sizing up if you prefer a looser, more relaxed fit.

Are the graphics on the shirts durable?

Yes, we use high-quality screen printing and heat-transfer technologies designed to withstand frequent washing and heavy wear without cracking or fading.

Do you offer bulk discounts for racing teams?

We certainly do. For orders of 20 items or more, please contact our support team directly to discuss custom pricing and team branding options.

Which payment methods do you accept?

We accept all major credit cards, including Visa, Mastercard, and American Express, as well as digital wallets like PayPal, Apple Pay, and Google Pay.