The 2026 DTM season set a new record for Saturday retirements, with the Nürburgring race seeing only twelve of the twenty‑one cars finish.
Why Saturday DNF rates are soaring
At the Nürburgring, teams are limited to three full sets of tires for both qualifying and the two races. When drivers hit a penalty, a collision, or a mechanical issue early in the day, they often elect to retire instead of passing through the pit lane and using a fresh set, preserving those scarce reserves for Sunday.
Six vehicles were taken out by lap eight, a figure that dwarfs the typical abandonment rate. Drivers like Mirko Bortolotti, Marco Mapelli, Timo Glock, and the two HRT Ford teammates all withdrew within the first eight laps. Arjun Maini and Finn Wiebelhaus, having incurred a drive‑through penalty, chose the same strategy, banking fully on Sunday’s run.
Thomas Preining of Manthey Porsche criticised the approach, arguing that deliberate retirements undermine fan enjoyment. “It’s not good for the spectators who have paid to see the race,” he said. “We must control what teams do or penalise unwarranted car parking.”
Wittmann added a different angle, suggesting penalties could be introduced if a car’s withdrawal is deemed unnecessary, though he admitted that proving non‑drivability would be complex.
Key moments that shaped the weekend
On Sunday, Tom Kalender from the Mercedes‑outsource camp thrust past the ‘Grello’ driver before the race’s final lap, capitalising on the tyre advantage that came from his early Saturday retirement. Kalender’s earlier decision to retire on lap seven after a clash with Nicki Thiim gave him a fresh tire while others were forced to use older rubber.
Schubert BMW’s Kelvin van der Linde, who continued until the mandatory tire change, later reported a possible rear anti‑roll bar failure on lap ten, prompting his retirement the following lap.
With the new DTM‑spec tires showing higher degradation, Preining noted: “The difference between a fresh or even a reasonably used tire and an excessively worn one is huge, especially on a three‑set weekend.”
Statistical snapshot of the trend
Across the six rounds of 2026, Saturday finishers averaged 15.5 cars against 17.5 on Sundays. The sharpest disparities appeared at Oschersleben (14 vs. 18) and the Nürburgring (12 vs. 16). Those two events also featured only three tire sets, unlike the usual four set allotted in Spielberg, Zandvoort, Sachsenring, and the Norisring.
In contrast, two venues – Lausitzring and Norisring – experienced no rain‑induced wet sessions that might dilute the tire penalty. This suggests that augmenting the number of available sets on three‑set weekends could mitigate the issue.
Potential routes forward
Preining advocated for a rule change, proposing either four tire sets with a single Sunday pit stop or five sets with two stops, forcing teams to run a Saturday set on Sunday. Wittmann went further, hinting that lazy withdrawals might need official penalties, though practical enforcement would be challenging.
Any solution will require balancing strategic nuance with race fairness, ensuring that the thrill of the weekend remains competitive and entertaining for fans.
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