What Is My Tire Shop or Auto Body Shop Worth?

Why the multiple is 2.5x to 4x SDE, and what SDE means here

Buyers value both tire retail and collision repair businesses primarily on seller's discretionary earnings (SDE): pre-tax profit plus the owner's salary and benefits, interest, depreciation, and any personal or one-off expenses run through the business. SDE is meant to capture the total economic benefit one working owner takes home in a normal year, which is why it is the standard basis for shops this size rather than EBITDA, which assumes a full management team is already in place and the owner is not doing hands-on work.

A 2.5 to 4 times SDE range covers most independent shops, but where a given business lands depends on its mix of predictable versus one-off work, its equipment and facility condition, and how dependent it is on the owner personally. A tire shop that mostly sells commodity tires with thin margins and no fleet accounts will sit at the low end. A collision shop with certified technicians, several active DRP relationships, and a well-invested facility can push toward the top of the range or beyond, especially if a consolidator is bidding for it as part of a regional buildout.

This guide covers tire retail and collision/auto body repair specifically. If your shop is primarily general mechanical repair and maintenance rather than tires or collision work, see the separate guide on what a general auto repair shop is worth, since the buyer pool, margin structure and key risks are different.

Tire retail economics: where the real profit comes from

New tire sales carry notoriously thin gross margins, often in the mid-to-high teens as a percentage, because tires are a commodity product that customers can easily price-shop online or across competitors. Buyers understand this going in, so a shop's value is not driven mainly by how many tires it sells but by everything sold alongside them: mounting and balancing, alignments, brake work, and other service bay labor, where margins are much higher and harder for a customer to comparison shop. A tire shop that has built a real service department behind its tire counter is worth more than one that is essentially a tire-swapping operation.

Buyers will ask for a revenue breakdown between tire units, service labor, and other categories, along with gross margin by category, to understand how much of the business's profit actually comes from service work versus low-margin tire volume. A shop overly reliant on tire sales alone, with little alignment or brake business, is more exposed to price competition from big-box retailers and online tire sellers, and that risk gets reflected in a lower multiple.

Inventory levels, aging stock, and national account or fleet contracts

Tire inventory is usually valued separately from the business itself, added to the multiple-based price at cost or another agreed valuation method, since it is essentially a liquid asset rather than part of ongoing earning power. Buyers will physically count and inspect inventory before closing and expect a clean breakdown by brand and size. Aging stock is a red flag: sizes and models that have sat for a long time are often obsolete or hard to move, and a buyer will typically discount or exclude old, slow-moving inventory rather than pay full cost for it.

National account and fleet contracts — commercial accounts, rental car companies, delivery fleets, or national tire program affiliations — add real value when they are documented, current, and likely to transfer, because they represent recurring volume that does not depend on walk-in retail traffic. Buyers will ask how these relationships were won, whether they are tied personally to the owner, and whether the contract terms allow assignment to a new owner. A tire shop with a couple of steady fleet accounts generating predictable monthly volume is a materially different, more valuable business than one that relies entirely on retail walk-ins.

DRP relationships, cycle time and severity for collision shops

For collision repair shops, direct repair program (DRP) relationships with insurance companies are often the single biggest driver of steady work volume, since insurers steer claims to shops on their approved list. But buyers look closely at whether these relationships are actually transferable, because many DRP agreements are tied to specific performance metrics, certifications, or even personally to the shop's management, and an insurer can choose not to renew a DRP after a change of ownership. A shop should be able to show how long each DRP relationship has run, current performance scores, and whether the insurer has indicated it will continue the relationship with a new owner.

Buyers also look at cycle time (how many days a typical repair takes from drop-off to delivery) and severity (average dollar value per repair order), because both affect throughput and profitability per bay. Shorter cycle times generally mean more jobs moving through the same facility and staff, while rising severity can reflect more complex vehicles requiring advanced repair techniques. A shop with cycle times and severity trending in the wrong direction compared to industry norms will draw more diligence questions about workflow, parts procurement, and technician efficiency.

OEM certifications, equipment, and the technician shortage

Modern vehicles increasingly require OEM-specific certifications to repair correctly and to qualify for that manufacturer's DRP or certified network, and those certifications require real capital investment: aluminum-capable repair bays with separate tooling to avoid cross-contamination, specific welders rated for advanced high-strength steel and aluminum, a calibrated frame or unibody measuring system, and a spray booth in good working condition with documented maintenance. A buyer will want to see which OEM certifications the shop currently holds, what equipment those certifications required, and whether that equipment is current or nearing the point where it needs costly replacement or recalibration.

Skilled collision technicians, especially those trained on OEM procedures and advanced driver-assistance system (ADAS) recalibration, are in short supply in most markets, and buyers treat technician retention as seriously as they would treat any other key-person risk. A shop that depends on one or two highly skilled techs who might leave after a sale is a real risk to future output, while a shop with a stable, cross-trained team and documented pay and retention practices is worth more. Buyers will ask about average technician tenure, current pay relative to the local market, and whether any key techs have indicated they plan to stay through a transition.

Paint supplier agreements, environmental compliance, and real estate

Most collision shops operate under a paint supplier agreement that can include rebates, discounted material pricing, or equipment support in exchange for exclusivity or volume commitments. These agreements should be reviewed during diligence, since rebate income is sometimes included in reported earnings and a buyer needs to know whether the agreement transfers, whether volume thresholds still apply, and what happens to any equipment the supplier financed or provided.

Paint operations also carry real environmental compliance obligations: hazardous waste disposal, air permits related to spray booth emissions, and OSHA requirements around ventilation and chemical storage. Buyers will ask for compliance records and any history of violations or fines, since environmental liabilities can attach to the business and are a common source of post-closing disputes if they surface after a deal closes. A shop with clean, documented compliance history is a materially easier sale.

Real estate is usually the other major line item beyond the operating business. A shop that owns its building and land has that value priced and negotiated separately from the SDE multiple, often through a lease-back arrangement, a sale of the real estate alongside the business, or a long-term lease to the buyer. A leased facility is simpler in some ways but exposes the buyer to lease renewal risk, rent increases, and landlord approval to assign the lease, all of which should be addressed clearly in the purchase agreement rather than left as an assumption.

Consolidator activity and who typically buys these shops

Collision repair in particular has seen substantial consolidation activity in recent years, with multi-location operators and private equity-backed groups actively acquiring independent shops to build regional and national networks, largely to gain scale with insurers and OEMs and to spread fixed costs like equipment and certifications across more locations. These consolidators tend to pay closer attention to DRP relationships, certifications, and facility scalability than to the owner's personal reputation, since they plan to integrate the shop into a larger operating platform.

Tire retail buyers are more often regional tire chains looking to add store locations and fleet accounts, or individual owner-operators buying a single shop to run themselves. Regional chains generally value national account relationships and inventory systems highly, while an individual buyer will care more about local reputation, staff continuity, and whether the current owner can stay on briefly to introduce them to customers and vendors.

Deal structure in both segments commonly includes cash at closing plus a seller-financed note, and sometimes an earnout tied to retaining key DRP relationships, fleet contracts, or technicians through a transition period. Because certifications, insurer relationships, and technician retention all carry real risk of not surviving a change of ownership, buyers frequently ask the seller to remain involved, formally or informally, for several months after closing.