Groups face a real cut up on technique for the Bahrain Grand Prix at Sepang Worldwide Circuit, with each two-stop and three-stop approaches thought-about viable over the venue’s abrasive floor.
Pirelli has introduced the C2 because the laborious, C3 because the medium and C4 because the tender compound for the weekend.
With Sepang’s coarse asphalt and monitor temperatures anticipated to push previous 50°C, tyre put on has been extreme throughout all corners of the automobile all through the weekend.
Essentially the most easy two-stop route is medium to laborious to laborious, beginning on the C3 for a wider opening pit window and higher thermal resistance on a heavy gasoline load.
That reduces the chance of the early drop-off that has plagued vehicles working tender tyres on a full tank within the scorching situations.
A extra aggressive model of the two-stop swaps the opening stint to Smooth, buying and selling early degradation threat for stronger preliminary grip and monitor place off the road, earlier than reverting to Exhausting tyres for the remaining two stints.
Verstappen’s one-set drawback
A 3rd two-stop variation, medium to laborious to tender, can also be on the desk, however seems far much less seemingly for many of the area.
That technique is known to be a stay choice particularly for pole-sitter Max Verstappen, who goes into the race with just one usable set of laborious tyres remaining, as does Ferrari’s Charles Leclerc.
The scarcity means the four-time champion could also be compelled into ending the race on softs somewhat than finishing a second laborious stint, a limitation that has been described as a possible strategic headache for Purple Bull given Verstappen’s grid place and the narrower tactical flexibility that comes with a lowered tyre allocation.
The choice route being modelled by a number of groups is a three-stop technique: tender to laborious to laborious to medium.
With the usual pit-lane time loss at Sepang estimated between 22.5 and 23.7 seconds, an additional cease is a big funding, however it’ll turn out to be worthwhile if degradation outpaces the time wanted to recuperate that loss via clear air and more energizing rubber.
Sepang’s historic Security Automotive likelihood sits at roughly 20 per cent, which means most groups are basing their calls on uncooked tempo and tyre put on somewhat than banking on a neutralisation.
