How Mercedes’ tire strategy derailed them in Barcelona

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All the talk after the Spanish GP was, once again, dominated by tires. The grumbles in certain areas of the paddock are becoming louder and louder as race strategies were again decided by a team’s ability to make a set of Pirellis last long enough to complete a sensible stint.

Certain teams are better at this than others and, at the end of the day, it could be said that it’s a result of them doing a better job than the ones who struggle. A Formula One team’s job, after all, is to design a car to meet the challenges of the sport in its current form. It has to be said that the loudest complainers are noticeably the ones not finding things easy right now.

With that in mind I’ll take a quick look at two differing ends of that spectrum from Sunday’s race.

Race strategies are complicated things to plan; many factors that go in to making the decision and even once the decision’s made, it has to be flexible to cope with the unpredictable parameters.

Mercedes have a car, evident from the last three races, capable of being faster than anyone else over a single lap in qualifying and indeed that’s exactly what they were on Saturday.

Planning a race strategy from pole position’s a different prospect to planning one from further down the field and should clearly be a huge advantage at a circuit where overtaking is difficult. Assuming a good start, the driver in front should be able to dictate the race to a certain extent and pole sitter Nico Rosberg, starting along with all of the other front runners on the medium compound tire, did indeed get away in front.

His biggest problem, and one that came as no surprise to all involved, is the fact that the Mercedes F1W04 destroys tires considerably quicker than everyone else. On Saturday evening when the drivers and their engineers at the team, and indeed all of the teams, sat down to figure out their best strategic options, they knew this and had to factor it into their race plans.

The white walled medium compound tire, faster of the two but less durable, was the one to qualify on, but on a Mercedes it was never going to last very long in race conditions. At the start every car’s carrying close to 150kgs of fuel and that significant extra weight, combined with a track not yet at it’s most grippy and the need to fight other cars at close quarters, has a dramatic impact on tire life and therefore race strategy.

Hamilton: Mercedes has “a lot of work to do”

Their plan was, in all honesty, a damage limitation one, staying on the medium tire for as long as they could manage while holding off the field at the front and then using the harder compound for the remainder of the GP. Initial calculations had a three-stop strategy completing the race distance about 6 or 7 seconds faster than a four-stop one and so was optimal, but it would all depend on drivers looking after the rubber to make that work. Rosberg opted for the 3 stopper of medium/hard/hard/hard, but with the only way to make the hard compound last was for him to drive at a pace so slow he became a sitting duck. He predictably fell back through the field. Perhaps a four-stop race might have helped him a little, but in truth he was never going to catch the car in front and did just about survive the challenge of Paul Di Resta behind, so the outcome would probably have remained unchanged.

The eventual race winner, Fernando Alonso, who began the race fifth, would have had to look at things slightly differently on Saturday evening to Nico Rosberg. Also having to begin the race on medium compound tires, his optimal strategy relied on a great start, something Ferrari are generally able to rely on at the moment and duly delivered.

I thought their initial plan was to three stop, probably medium/hard/hard/hard or medium/hard/hard/medium, as the the car in the last stint of the race would cope a little easier on a set of medium tires and theoretically be faster.

In the end the Ferrari, with a handful of updates for this event, was able to push at a good pace and still keep the tires in good condition for most of the GP, in direct contrast to the Mercedes. This, combined with his stunning first lap, enabled to team to switch to a more comfortable four-stop race, allowing Alonso to push hard in each stint on a medium/hard/hard/medium/hard plan and stay ahead of the struggling pack. Again the two early spells on hards allowed the fuel load to burn off and the track to rubber in, before using mediums to set some blistering laptimes and secure his position out in front. By the time the final stop came around, the only set the team had left were already used from earlier in the weekend and so, with his position fairly stable, a set of hards saw him comfortably to the end. The stop actually came two laps earlier than planned because of a suspected, and now confirmed, slow puncture, but the hard work early on ensured it didn’t cost him track position. It was a superb drive by Alonso and ensured the team had options to play with when it came to deciding how to see out the race. They weren’t forced into anything or have to react to anyone else and so could use the four stop strategy to good advantage, pushing all the way.

To win from fifth position is unprecedented at this circuit and, while perhaps a sign of the Pirelli era, it’s actually more a sign of how badly the problems are at Mercedes. Their two cars, in P1 and P2 on the grid, finished in sixth and 12th, freeing up easy places for those further back and Alonso and Ferrari made great use of their start, racecraft and ultimately their race strategy, to take a dominant, flat out victory.

Marc Priestley can be found on Twitter @f1elvis.

John Force has a job for soon-to-be retired Dale Earnhardt Jr.

Photo courtesy John Force official Twitter page
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The battle for Dale Earnhardt Jr.’s post-retirement services has begun.

And leave it to none other than 16-time NHRA Funny Car champ John Force to be the first to offer Junior a job.

As a Funny Car driver, of course.

Look at the plusses: they both drive for Chevrolet, they both like beer, Junior wouldn’t have to worry about turning left or right (on road courses) any more, he’d be able to stay on the straight and narrow (drag strip, that is) and …

Perhaps the best thing of all, he could ultimately become Force’s replacement as the most popular driver in NHRA drag racing when (or if) Force ever decides to retire himself.

Check out Force’s job offer:

Several current or former Verizon IndyCar Series drivers also took to social media to pay homage to Junior — including another member of the Force family, son-in-law Graham Rahal, who is married to drag racer Courtney Force.

 

 

 

Loftus Robinson Rejoin Dreyer and Reinbold Racing for Indy 500

Photo: Dreyer and Reinbold Racing
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Indianapolis-based real estate developer Loftus Robinson will rejoin Dreyer and Reinbold Racing for the 101st Indianapolis 500 presented by PennGrade Motor Oil. The relationship between Loftus Robinson and DRR goes back to 2015, when they first partnered for the “500.” The partnership continues for 2017, with Sage Karam piloting the effort for the second consecutive year.

“Being an Indianapolis-based company, we felt it has been important to partner with another local company, Dreyer & Reinbold Racing, in the famed Indy 500,” said Drew Loftus, co-principal of Loftus Robinson. “The Indianapolis Motor Speedway has served as a great backdrop for our business’ growth. We have enjoyed our relationship with Dennis and his racing team. They have built a tremendous infrastructure to assist us and our partners through the event. We’re anxious to see Sage back on track in the No. 24 DRR Chevrolet this May.”

Team co-owner Dennis Reinbold echoed Loftus’ enthusiam. “Loftus Robinson has been one of the Indianapolis area’s top young commercial real estate companies in recent years and we are very pleased to have them back in 2017 with our Indy 500 entry,” he explained. “Loftus Robinson has utilized our racing team’s participation in the world’s greatest auto race to formulate strong relationships with their business partners as well as developing new clients right at the track. We hope to put them in victory lane on May 28 with Sage at the wheel.”

Practice for the 101st Indianapolis 500 presented by PennGrade Motor Oil begins on May 15.

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JR Hildebrand cleared to return for Phoenix

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After sitting out the Honda Indy Grand Prix of Alabama last weekend, JR Hildebrand will be able to return to action for this weekend’s Desert Diamond West Valley Phoenix Grand Prix (Saturday, 9 p.m. ET, NBCSN), after being cleared Tuesday to drive.

The primary driver of the No. 21 Fuzzy’s Ultra Premium Vodka Chevrolet for Ed Carpenter Racing sustained a broken bone in his left hand in a final lap accident at the Toyota Grand Prix of Long Beach on April 9, after a collision with Mikhail Aleshin. He was re-evaluated upon returning to Indianapolis and was not cleared to drive for the Barber Motorsports Park race.

Hildebrand was on site in Birmingham, Ala. in a driver coach role for Zach Veach, who filled in for his Verizon IndyCar Series debut. Veach started and finished 19th in his first start.

For Hildebrand, the return to Phoenix comes after he paced the series official preseason open test there in February, and comes as a great opportunity to come back from a challenging start to the year. Hildebrand had nondescript runs of 13th and 11th in the first two races but was 11th in points after Long Beach, although he fell to 21st when he missed Barber.

“It’s been a tricky couple of weeks working through this injury, I’m certainly anxious to get back in the car!” he said in a release. “I feel like I’m far enough along to be able to go for it this weekend in Phoenix. I know we’ve got a good program; I want to be able to come through for the team at an event where we should be strong. The competition there is tough, I expect we will really have to be on our game over the course of the weekend. I’m looking forward to getting back in the Fuzzy’s Vodka car! Everyone has been super helpful and I appreciate the hard work that everyone has put in to be able to get me back in.”

Meanwhile team owner Carpenter makes his first start of the season in the No. 20 Fuzzy’s Ultra Premium Vodka Chevrolet as part of his oval-only program.

Spencer Pigot will be back in the No. 20 car at the INDYCAR Grand Prix at the Indianapolis Motor Speedway road course on May 13, before Carpenter’s back in for the rest of the month of May leading up to and into the 101st Indianapolis 500 presented by PennGrade Motor Oil.

IMSA: Henzler, Bonanomi called up for drives at COTA

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Two fill-in drivers have been confirmed for the IMSA WeatherTech SportsCar Championship’s next race at Circuit of The Americas, on May 6.

Wolf Henzler will deputize for Kevin Estre in the No. 912 Porsche GT Team Porsche 911 RSR, while Marco Bonanomi will make his IMSA Prototype class debut as a fill-in driver for Tom Kimber-Smith in the No. 52 PR1/Mathiasen Motorsports Ligier JS P217 Gibson.

Henzler will be in the No. 912 car alongside Laurens Vanthoor in GT Le Mans in the first “standard” two-hour, 40-minute race of the season, the Advance Auto Parts Showdown, as Estre will be on FIA World Endurance Championship duty the same day in the WEC 6 Hours of Spa-Francorchamps with Porsche’s GT Team there.

Henzler’s absence means if TRG runs its Porsche 911 GT3 R at COTA in the GT Daytona class, Kevin Buckler would need a replacement for him.

There’s another potential fill-in-for-WEC driver scenario needed if Alegra Motorsports, the Rolex 24 at Daytona winners, were to run in GTD as well. Thus far Carlos de Quesada’s team has run Daniel Morad and Porsche factory driver Michael Christensen in its No. 28 Porsche in GTD through three races, but with Christensen and Estre set to share the No. 92 car at Spa, a replacement would need to be sourced there.

Bonanomi is the second replacement that is confirmed though. The Italian, who made one prior IMSA start since the 2014 merger with Fall-Line Motorsports in an Audi R8 LMS Ultra, will fill-in for “TKS,” who returns to England to take care of his mother, who is battling cancer.

“Tom will unfortunately miss the next race at Circuit of the Americas. He needs to be able to spend time back in the UK with his mother who is presently undergoing treatment for cancer,” said team principal Bobby Oergel.

“As all the drivers who have driven with PR1/Mathiasen Motorsports know, once you’re a part of our team, you’re family, and Tom is a big part of this family. It’s unfortunate that he will miss a round of the championship, but we know that family comes before racing, and we’re happy that he is able to take the time he needs to be with his family during this time.”

“Our thoughts and prayers are with Tom and his mother, and we are praying that she will be cancer free in the near future.”

Bonanomi has tested with the car and will share the car with Jose Gutierrez, who missed Long Beach as Will Owen filled in for him there.

“I was very happy to receive the call from PR1 to drive at their test at COTA. It was my first time driving the Ligier, but I think the test was very positive,” said Bonanomi.

“We tested some set up changes for the race that I think will be very good. The track itself is very demanding on the car and tires, especially with the extreme temperatures that can be present. The first practices during race week will be very critical to get everything just right in terms of set up, but after the test, I think we should be pretty close.”