Toyota is recalling 48,420 Tacoma trucks after federal regulators found that a shock absorber component can corrode, break loose, and detach from the vehicle while it's being driven, raising the risk of a crash. The recall covers 43,827 model-year 2024-2025 Tacoma trucks and 4,453 model-year 2024 Tacoma Hybrid vehicles equipped with front and rear shock absorbers that have an external oil reservoir attached.
The defect centers on moisture that gets trapped on untreated metal surfaces between the shock absorber flange and its external oil reservoir, according to FOX 5 DC, whose reporting from Washington, D.C. first detailed the recall. Over time, that trapped moisture causes crevice corrosion, and the federal recall report for NHTSA Campaign 26V514 specifies that the resulting corrosion generates expansive forces strong enough to fail the welds holding the reservoir in place, according to the National Highway Traffic Safety Administration. Rock chipping and road salt spray can accelerate the rust buildup between the unpainted surfaces, per the same federal filing.
How Toyota Uncovered the Defect
Toyota's part-recovery investigation began in September 2025 after a dealership discovered a missing left-rear reservoir on one of its trucks, as reported by Daily Voice. That initial inspection uncovered leaking fluid and a missing external reservoir, and Toyota went on to log 20 U.S. field reports and 62 warranty claims before issuing the voluntary recall on July 30, per the automaker's filing. Toyota has stated that it investigated the affected vehicles before launching the campaign.
Not every Tacoma trim is caught up in the fix. The recall specifically targets TRD Off-Road trim Tacomas equipped with Bilstein monotube shock absorbers, while the higher TRD Pro and Trailhunter trims use Fox or Old Man Emu shocks and remain unaffected, according to trade outlet autoevolution. Those Bilstein external reservoirs are designed to dissipate oil heat during sustained off-road driving, the outlet notes.
What Happens if the Reservoir Comes Loose
If the oil reservoir detaches from the shock absorber, it can degrade the truck's suspension dampening control. Toyota's own dynamic vehicle testing confirmed that a detached reservoir creates a road hazard, since the metal component can bounce onto the highway and pose a direct risk to trailing motorists, according to the NHTSA recall documentation.
Toyota dealership technicians will examine the front and rear shock absorber assemblies on affected trucks and replace the full assemblies with newly designed components at no cost to owners, per Toyota's repair plan. Federal rules under the Motor Vehicle Safety Act and 49 CFR Part 573 require automakers to fix safety-related defects free of charge, and dealers are barred from charging labor or parts fees for recall work, according to NHTSA. The agency says it will notify owners of affected vehicles starting October 5, and Toyota will direct owners of the recalled Tacoma Hybrid trucks to return their vehicles to local dealerships once notices go out.
Not the First Time This Part Has Failed
This isn't the first time a Bilstein external-reservoir shock has triggered a mass recall. Ford issued a nearly identical safety recall in January 2025 covering 149,449 Bronco SUVs for the same crevice corrosion issue on factory Bilstein shocks, according to Bronco Nation. Ford's remedy involved protective retention clamps, silicone sealant, or full shock replacement, suggesting the corrosion vulnerability sits with the shared hardware supplier rather than being isolated to one automaker's assembly line.
The Tacoma recall also lands amid a string of recent safety campaigns on Toyota's redesigned fourth-generation Tacoma. In February 2025, Toyota filed a separate recall covering 2024-2025 Tacomas over rear brake hoses that could rub against 17-inch wheels and leak hydraulic fluid, per NHTSA filings. And prior-generation trucks weren't immune either: in February 2024, Toyota recalled 381,199 model-year 2022-2023 Tacoma trucks after welding debris caused rear-axle retaining nuts to loosen, as reported by CBS News.
A Best-Seller Under Scrutiny
The repeated recalls come as the Tacoma has never been more popular. Toyota sold a record 274,638 Tacoma trucks in the U.S. in 2025, a 42.4% jump over the prior year, making it the top-selling midsize pickup and Toyota's third-best-selling model overall, according to CarBuzz. That scale means even a relatively contained recall touches tens of thousands of households.
Recalls of this size are not unusual industry-wide. NHTSA logged 997 vehicle safety recall campaigns across the U.S. in 2025 alone, impacting more than 29 million vehicles nationwide. Recalled Tacoma owners can take their vehicles to a Toyota dealership for the free repairs once notified, though it remains an open question whether dealership service bays will face replacement part backorders ahead of the October notification window.
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