Sector 1: will it even fit

Build your sim racing rig the right way

Most sim racing advice starts with the wheel. It should start with the room. Work out the footprint, the field of view and the torque your mount can actually hold, then buy once instead of three times.

Will it fit my room The budget build

Calculators: 6
Gear guides: 32
Setup guides: 12
Charts: 8

Three numbers decide your rig

Sector 1

Footprint

A fixed cockpit needs roughly 55 to 70 inches front to back. A folding rig stores in under 10. Measure before you shop.

Sector 2

Field of view

FOV comes from screen width and viewing distance, not diagonal. The correct number almost always feels too narrow at first, and running it too wide ruins braking points.

Sector 3

Torque you can mount

Past roughly 8 Nm a desk clamp gives up. Torque the frame cannot hold is torque you cannot use, which is why the rig outranks the base.

Calculators

All tools →

Gear, in three tiers

All gear guides →

Every gear guide splits into Beginner, Intermediate and Expert, and every one of them says plainly who should not buy the top tier. Spending more than your mount, your GPU or your driving actually needs is the most common mistake in this hobby.

Setup guides

All guides →

What this site is

SimRacingCave exists because sim racing has an expensive failure mode: buying the parts in the wrong order. A direct drive base bolted to a folding stand will move the stand. A 49 inch super ultrawide on a mid-range graphics card will drop frames at exactly the moment a full grid funnels into turn one. A cockpit that does not fold will get resented by everyone else in the house within a month.

So the tools come first. The rig space calculator tells you whether the frame fits your room before you pay for it. The triple monitor FOV calculator gives you the field of view number that matches the screens you actually own. The wheelbase torque calculator tells you whether your mounting can hold what you are about to buy.

The gear guides follow the same logic. Real prices, real specifications, three tiers, and an explicit statement of who should not buy the expensive one. We research published manufacturer specifications and verified owner reviews. We do not test gear in person and we never claim to. Where a product is not sold on Amazon, we say so and link a search rather than inventing a listing.

Start with the buying order if you have not bought anything yet, or the budget build if you have a number in mind already.

How much does a sim racing setup cost?

Three complete builds, priced part by part, with a running total on each page. Every line is a real product at a real price rather than a category allowance, so the totals are numbers you can actually spend.

Build	Core total	Wheelbase	Brake	Frame	Display	Who it is for
Beginner	Under $600	Gear driven	Potentiometer	Folding wheel stand	One 27 in 1440p	Anyone who has never driven a wheel
Intermediate	Under $2,000	9 Nm direct drive	Load cell	Steel cockpit	One 34 in ultrawide	Anyone sure the hobby has stuck
Expert	Under $5,000	21 Nm direct drive	100 kg load cell	8040 aluminium profile	Triple 27 in 240 Hz	Permanent rigs, and almost nobody else

The gap between the first two is where most of the useful improvement lives. Moving from a gear driven wheel to direct drive, from a travel brake to a pressure brake, and from a borrowed chair to a bolted frame are three category changes that happen together for a reason: each one produces forces the next one has to absorb. The gap between the second and third builds buys headroom and adjustability rather than capability, which is why the expert page states plainly who should not buy it.

Compare all three line by line on the complete builds hub, or price your own combination in the build cost calculator.

The four decisions that decide a rig

The frame. It sets your torque ceiling, your braking consistency and your footprint, and it is the only component that makes everything bolted to it behave better. A desk clamp reacts about 5 Nm, a wheel stand about 8, a steel cockpit about 12 and aluminium profile about 25. Start at wheel stand versus full cockpit.

The brake. A potentiometer measures travel and a load cell measures force, and a real brake is a pressure device. This is the change most closely tied to lap time consistency and it costs less than a wheelbase upgrade. See the pedals roundup.

The display. Field of view is set by screen width divided by viewing distance, not by the diagonal on the box. Triple 1440p renders 11.06 megapixels per frame against 3.69 for one panel, so the graphics card is part of the display budget. The monitor size and FOV chart has every combination.

The platform. Console licensing is enforced in hardware, so choosing a platform is choosing a hardware catalogue. A Logitech G920 will not authenticate on a PS5 and a G29 will not authenticate on an Xbox, despite being the same wheel. The wheel compatibility chart lists every model against every platform.