09/01/2026
our wheelbase should be the last thing you upgrade, not the first. Most people get this backwards.
The most asked question I get is what to upgrade first on a sim rig. Here is the order, and it is probably not the one you were planning.
One, the cockpit. Always extruded aluminium. It is the most versatile and the most rigid thing you can build on, and I would not go below a 40 by 120 profile. The thinner profiles work, but they start to flex once you hang a stronger wheelbase and a proper set of load cell pedals off them. Build it once at 120 and you will likely never touch it again.
Two, the pedals. If you are not on load cell pedals yet, that is your next purchase, full stop. They keep getting cheaper. A solid set runs anywhere from $150 to $300 now and there are a lot of good options.
Three, the wheelbase, and here is where people overspend. About 90% of drivers run six to ten newton meters. You do not need 25, 30 or 40. You will feel a bit more detail up there, sure, but the fall off is brutal and that detail is not what makes you fast.
We have pro sim racers who will absolutely dog walk people on an eight newton meter base, $200 load cell pedals, a 32 to 34 inch monitor and a decent cockpit. That really is all you need. If you cannot be fast on that, adding to it will not make you faster.
Start small and work your way up.
Want a list of load cell pedal sets worth buying? Say so in the comments and I will put one together.
Come try both ends of it before you spend anything: Academy Sim Racing in Tampa. $25 for 30 minutes Fri and Sat, or $40/hr Sun through Thu. academysim.com