Trends · data through September 2026

Auto Parts Stores in the United States

Iceflower tracks 26,959 stores from 4,459 auto parts store chains in the United States. 4 Wheel Parts-Off Road Truck & Jeep 4x4 Parts grew fastest over the last year, ahead of United Auto Supply and Dexter.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
4,459
Tracked stores
26,959
Consumer panel
130M+

Growth ranking

Fastest-growing tracked auto parts store chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. 4 Wheel Parts-Off Road Truck & Jeep 4x4 Parts and United Auto Supply sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 4 4 Wheel Parts-Off Road Truck & Jeep 4x4 Parts logo 4 Wheel Parts-Off Road Truck & Jeep 4x4 Parts ▲12 +19.0%
2 U United Auto Supply ▲9 +18.9%
3 D Dexter ▲9 +13.0%
4 P Pick-A-Part Jalopy Jungle ▲7 +12.7%
5 U U Pull & Pay ▲6 +11.3%
6 F FleetPride logo FleetPride ▲1 +10.8%
7 C Car Parts Warehouse ▲3 +9.3%
8 B Bumper To Bumper Auto Parts ▲9 +9.3%
9 D Discount Tire Centers ▲2 +8.4%
10 T Total Truck Parts ▲5 +5.8%
11 4 4 Wheel Parts logo 4 Wheel Parts ▲8 +5.8%
12 O Ogburn's Truck Parts ▲5 +5.0%
13 R ROAD MART ▲8 +4.8%
14 T Trick Trucks ▲3 +4.3%
15 K KOI Auto Parts ▲3 +4.2%
  • AutoZone
  • O'Reilly Auto Parts
  • Advance Auto Parts
  • NAPA Auto Parts
  • FleetPride
  • Carquest Auto Parts
  • Summit Racing Equipment
  • Other tracked chains

Store footprint

Store map

25,000 of 26,959 tracked store locations in the United States. The 7 largest tracked chains are highlighted.

  • AutoZone (6,563)
  • O'Reilly Auto Parts (6,347)
  • Advance Auto Parts (4,330)
  • NAPA Auto Parts (2,438)
  • FleetPride (222)
  • Carquest Auto Parts (473)
  • Summit Racing Equipment (5)
  • Other tracked chains

More trends

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