Trucks eat through rubber fast, especially if you tow, haul, or spend time on gravel. Between regular maintenance, fuel, and alignment checks, replacing worn treads is one of those routine expenses that always feels like an unwelcome surprise. Early autumn is typically when prices soften, as manufacturers push mail-in rebates ahead of winter road conditions.
A fresh set of all-terrain tires usually totals around $1,100 once you factor in shop fees. If you separate the price of the rubber from how you settle the bill, you can snag the seasonal discounts upfront and give yourself over a year to clear the balance without paying a dime in interest.
Keep in mind that the 15-month window is a strict deadline, not free money. If you still have a balance when the promotional period ends, the standard variable interest rate kicks in on the remaining amount, which will quickly erase whatever savings you found on the tires.