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Everything you need to know about our tires, services, and pricing
Check the sticker on your driver's door jamb or the tire sidewall for your size (e.g., 225/65R17). Or use our AI tire assistant — tell it your year, make, and model and it finds the right fit.
Yes. We stock all three categories from major brands. For Colorado drivers, we recommend all-season for most use and dedicated winter tires if you drive in the mountains regularly.
We carry a wide range including Michelin, Bridgestone, Goodyear, Continental, Pirelli, Falken, Hankook, Cooper, and many more. Our inventory updates in real-time from multiple distributors.
Absolutely. Our AI tire assistant considers your vehicle, driving habits, and Colorado's mix of dry highways, wet roads, and mountain snow to recommend the best options.
When you add local install (Denver metro) at checkout, it includes professional mounting, computerized spin balancing, TPMS relearn, torque to spec, and old-tire disposal.
Local install in the Denver metro is priced and scheduled at checkout. Outside Denver, we ship to you and you choose a local installer.
A TPMS relearn is part of local install. If your vehicle needs new TPMS sensors, that can be handled at install time.
Most tire installs take 45 minutes to an hour. For Denver-metro local install, you reserve your time slot at checkout.
We accept cash, all major credit/debit cards, Apple Pay, Google Pay, Cash App, and financing options including Affirm, Afterpay, and Klarna for qualifying purchases.
Yes! We offer Affirm, Afterpay, and Klarna at checkout. Split your tire purchase into interest-free installments — no credit check for some options.
Pricing is wholesale-direct retail with no haggling. Local install in the Denver metro is priced separately at checkout — what you see is what you pay, no hidden fees.
All tires and wheels carry the manufacturer's warranty. If you have an issue with a local install (mounting or balancing), email support@tread-os.com and we'll make it right.
TREAD OS is online-first — we ship nationwide and coordinate same-day local install across the Denver metro. There is no walk-in storefront.
You can shop and order online 24/7. Denver-metro install appointments are scheduled at checkout.
Order online anytime. If you choose local install in the Denver metro, you pick your install time at checkout.
Call or text us at (720) 439-0188, email support@tread-os.com, or use our AI tire assistant on the website for instant answers about tires and wheels.
We're here to help — call or text (720) 439-0188, or email support@tread-os.com.
Email support@tread-os.com