What Is Floor Plan Financing for Truck Parts Shops?

What Is Floor Plan Financing for Truck Parts Shops?
Written by
Alec Whitten
Published on
June 23, 2026

A truck parts counter can lose a sale because the part is not available when the customer needs it. A Peterbilt owner may need a bumper, a Kenworth operator may need an emissions component, a Freightliner fleet may need tarp parts, or a Mack repair job may need a transmission-related component before the unit can leave the shop. If the repair shop or parts dealer has to special order everything, the customer may wait, shop elsewhere, or delay the repair.

That is why floor plan financing matters for truck parts dealers, repair shops, and engine rebuilders. In plain English, it helps a business carry inventory without paying for every part out of cash immediately.

This can be useful for shops and dealers that serve commercial operators running Cummins, Detroit Diesel, PACCAR, Caterpillar, and other major engine platforms, plus fleets using dry vans, reefers, flatbeds, lowboys, dump trailers, tractors, and vocational trucks. The goal is simple: keep high-demand parts available so customers can move faster, while the shop protects working capital.

What Is Floor Plan Financing?

Floor plan financing is inventory financing that helps a dealer, parts supplier, or repair shop carry products before the final customer buys them. Instead of using only cash to stock every item, the business can review a financing structure for inventory it expects to sell or install.

For truck parts and repair shops, this can apply to commercial parts inventory such as engines, transmissions, emissions components, major repair parts, tarp systems, bumpers, accessories, and other inventory that supports commercial truck and equipment customers.

The important point is that floor plan financing is for the business carrying inventory, not the end customer buying one repair. A customer buying parts directly for self-install may be a fit for direct parts financing. A shop carrying inventory for future sales may be a floor plan discussion.

Our floor plan option is available for parts dealers and engine rebuilders. Rates, terms, and inventory thresholds are custom and not published, so the business should contact us directly for review.

This is different from regular repair financing. If an owner-operator already has a repair invoice, repair breakdown financing may apply. Floor plan financing is about stocking inventory before the sale.

Why Truck Parts Dealers Use Floor Plan Financing

Truck parts dealers use floor plan financing because carrying inventory can tie up a lot of cash before the sale happens. A dealer may know certain products move, but still hesitate to stock enough because cash is needed for payroll, rent, supplier payments, equipment, and day-to-day operations.

A parts dealer serving Peterbilt, Kenworth, Freightliner, Volvo, Mack, International, and Western Star operators may need to carry high-demand components. These can include emissions parts, engine components, drivetrain parts, tarp systems, bumpers, lighting, trailer accessories, and repair-related inventory.

Without enough inventory, the dealer can run into three problems. First, customers may leave because they need the part now. Second, the dealer may lose fleet accounts that need faster supply. Third, the dealer may miss larger repair or rebuild opportunities because key components are not available.

Floor plan financing can help the dealer expand inventory in a controlled way. The goal is not to fill shelves with random products. The goal is to stock parts that match customer demand, supplier timelines, and real sales activity.

For example, a shop that regularly works on Cummins-powered highway tractors may want to carry parts that support those repairs. An engine rebuilder may need inventory for rebuild jobs. A tarp dealer may need electric tarp motors, arms, rollers, and replacement covers. A bumper and accessory shop may need moose bumpers, deer guards, grille guards, brackets, and lighting kits.

How Repair Shops Can Use Floor Plan Financing

Repair shops can use floor plan financing when they need parts inventory available before the customer approves the work. This can help shops reduce delays, improve turnaround, and avoid losing jobs because a part is not on hand.

A commercial repair shop may service owner-operators, fleets, contractors, farm operators, and vocational truck users. These customers often care about one thing first: getting the unit back to work. If a repair facility has to wait too long for parts, the customer may lose revenue while the truck, trailer, or equipment sits.

For example, a shop may want inventory for common repairs on Freightliner Cascadias, Kenworth T800s, Peterbilt 389s, Mack vocational trucks, or Volvo highway tractors. Another shop may serve dump trailers, lowboys, flatbeds, hopper trailers, or reefers and need trailer parts, tarp components, or accessory inventory.

Floor plan financing can also support shops that sell parts at the counter. A customer may come in looking for a major component or accessory for self-install. If the shop has inventory, it can sell faster. If the customer needs help paying for the part, the shop can point them to customer-side financing options.

This is where the difference matters. Floor plan financing helps the shop carry inventory. Direct parts financing helps an end customer buy major parts or components directly for self-install. Engine rebuild and replacement financing helps when the customer has a qualifying engine overhaul or rebuild invoice.

Floor Plan Financing vs Customer Repair Financing

Floor plan financing is for the dealer or shop carrying inventory, while customer repair financing is for the truck owner, fleet, or operator paying for a specific repair or purchase. Mixing these up can create confusion at the counter.

A repair shop may use floor plan financing to carry inventory before a customer buys. Once the customer approves a repair, the customer may use a separate financing option to pay for the repair invoice.

For general repair financing, qualifying invoices start at $5,000+. Terms are 6 to 24 months, with 12 months being typical. Interest is 1.5% per month on the declining balance. Conditional approval is typically available within one business day. The admin fee is $500, and the first month’s payment is due at signing.

For tire and accessory financing, qualifying invoices generally run from $2,500 to $10,000, with 6 to 12 month terms. The admin fee is $250 and is built into the payment schedule. If the invoice is above $10,000, general repair financing terms may apply.

Floor plan financing does not use these published customer-facing thresholds. Floor plan needs are custom and reviewed directly.

A good way to think about it is this: floor plan financing helps the shop fill the shelf; repair financing helps the customer pay the invoice. Both can support more completed work, but they solve different problems.

What Inventory Might Fit a Floor Plan Review?

A floor plan review may fit inventory that a truck parts dealer, repair shop, engine rebuilder, or accessory dealer expects to sell, install, or use in commercial jobs. The right inventory depends on the business model and customer base.

A shop serving highway tractors may focus on engine-related parts, aftertreatment components, bumpers, guards, electrical parts, and accessories. A trailer-focused dealer may need inventory for flatbeds, lowboys, dump trailers, hopper trailers, reefers, dry vans, tarp systems, axles, brakes, and lighting. An engine rebuilder may need engines, transmissions, rebuild components, and related major parts.

Common examples may include:

  • Major parts and components such as engines, transmissions, and emissions systems
  • Tarp systems, tarp motors, arms, rollers, covers, and hardware
  • Moose bumpers, deer guards, grille guards, brackets, and lighting accessories
  • Tire and trailer accessories
  • Inventory for engine rebuilders, parts dealers, and commercial repair shops
  • Fast-moving parts that support trucks, trailers, tractors, and vocational equipment

Because floor plan rates, terms, and thresholds are custom, the business should not assume a fixed dollar amount or term. The review should focus on inventory type, expected turnover, supplier terms, current sales demand, and working capital needs.

For customers buying accessories directly, tire and accessory financing may apply. For fleets with broader repair and upgrade needs, the fleet repair program may be relevant.

How to Prepare for a Floor Plan Financing Conversation

A truck parts or repair shop should prepare for a floor plan financing conversation by organizing inventory details, supplier information, sales demand, and business documents. Since the structure is custom, the review should be based on how the shop actually buys and sells parts.

The most useful information includes the types of inventory being carried, current inventory value, common supplier terms, product demand, average turnover, customer base, and whether the business sells parts, installs parts, rebuilds components, or does all three.

A shop should also be ready to explain its customer mix. A business serving owner-operators may stock different parts than a business serving fleets. A shop focused on forestry trucks in British Columbia or Alberta may need different inventory than a shop serving long-haul tractors in Ontario. A dealer serving dump trucks, flatbeds, or trailers may need different products than an engine rebuilder.

The review can also include related needs. If the business needs a service truck, forklift, trailer, shop equipment, or replacement vehicle, truck and trailer financing may be a better fit for those assets. If the business needs broader working capital outside a specific inventory purchase, a business line of credit may also be worth reviewing.

For shops that also operate construction or yard equipment such as excavators, skid steers, wheel loaders, telehandlers, or forklifts, heavy equipment financing may support those purchases separately.

FAQ

Question: What is floor plan financing in simple terms?
Answer: Floor plan financing is inventory financing. It helps a truck parts dealer, repair shop, or engine rebuilder carry inventory before the final customer buys it.

Question: Is floor plan financing the same as repair financing?
Answer: No. Floor plan financing is for the shop or dealer stocking inventory. Repair financing is for the customer paying for a specific repair invoice.

Question: Can truck repair shops use floor plan financing?
Answer: Yes. Floor plan financing can be reviewed for parts dealers and engine rebuilders, including businesses connected to truck repair and commercial parts inventory.

Question: Are floor plan rates and terms published?
Answer: No. Floor plan financing is custom, and published rates, terms, and thresholds are not available. The business should contact us directly for review.

Question: What inventory can be reviewed for floor plan financing?
Answer: Inventory may include major parts, engines, transmissions, emissions components, tarp systems, truck accessories, and other commercial parts. The review depends on the business model and inventory plan.

Question: Can customers still finance the repair after the shop stocks the part?
Answer: Yes. The shop may use floor plan financing to carry inventory, while the customer may use repair, direct parts, tire and accessory, or fleet financing depending on the invoice.

Conclusion

Floor plan financing helps truck parts dealers, repair shops, and engine rebuilders carry more inventory without relying only on cash. For businesses serving Peterbilt, Kenworth, Freightliner, Volvo, Mack, International, Western Star, trailers, tractors, and vocational equipment, having the right parts available can reduce delays and help customers move faster.

The key distinction is simple: floor plan financing supports inventory before the sale, while customer financing supports a specific invoice after the customer is ready to buy or repair. Floor plan terms are custom, so the next step is a direct review.

To discuss floor plan financing for truck parts, repair shop inventory, or engine rebuilder inventory, contact Mehmi Financial Group through our commercial repair financing contact page.

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