Yes — and this is the single biggest accessory constraint on the Model X. The Falcon-Wing rear doors swing up and outward through the roof line, which means traditional roof racks, crossbars, and roof-mounted cargo boxes are physically incompatible. There is no aftermarket roof rack we can recommend, period — even Tesla doesn't sell one. If you need to carry bikes, skis, kayaks, or a roof box on a Model X, the only correct mount point is the rear hitch receiver. Tesla's accessory hitch (or an aftermarket Stealth Hitch) gives you a Class III 2" receiver rated for 5,000 lbs of towing and ~500 lbs of tongue weight, which carries any standard hitch-mounted bike rack, ski rack, or cargo tray. Treat any vendor selling "Tesla Model X roof rack" as a red flag — they're either selling a Model S product mislabeled, or something that will damage your falcon-door tracks.

Yes — and most Model X owners should. The Model X has one of the largest pieces of glass on any production car: a panoramic windshield that flows into the front roof, plus the falcon-wing door panels which are themselves heavily glazed. On a sunny day this turns the cabin into a greenhouse. The standard one-piece Model X sunshade covers the center pano section and the falcon-door glass panels in a single piece. Install is suction-cup or static-cling depending on the SKU; no adhesive on the glass. Don't use a Model S sunshade on a Model X — the Model S has a fixed glass roof without falcon-door cutouts, so the geometry is completely different and the shade will leave 6"+ gaps along the door seams. For the windshield specifically, our 2021-2026 Model X windshield sunshade is cut to the post-refresh raked A-pillar geometry — universal SUV shades leave a 3-4" gap there.

Partially — and this is where most wrong-product orders happen. Front and middle-row footwell mats are usually shared across the three seat configs, because the dashboard and front captain chairs don't change. Rear cargo, third-row mats, and trunk-well liners are NOT shared — the geometry is genuinely different. The 5-seat trim has a deep flat cargo well behind the second row, the 7-seat trim has a folding third-row bench that creates a stepped floor, and the 6-seat captain-chair trim has a center aisle that runs to the third row plus per-captain-chair footwells. Buying a 7-seat mat set and trying to install it on a 6-seat trim leaves a 4" gap down the middle aisle. Always confirm your seat configuration before ordering — it's printed on the build sticker inside the driver's door jamb. We ship dedicated 6-seat and 7-seat 10-piece sets — they are not interchangeable.

Yes — and this catches a lot of S/X cross-shoppers. The post-refresh Model X (2021+, including Plaid) ships standard with a yoke-style steering wheel instead of a round one, and the entire interior went stalkless: turn signals, wipers, gear selection, and horn all moved to capacitive buttons on the yoke and to on-screen swipes. This breaks compatibility with: (1) any round-wheel steering wheel cover (the yoke isn't a circle), (2) traditional steering-wheel trays or food-tray accessories that clip onto a round rim, and (3) wheel-mounted phone mounts that assume a round 14.5" diameter. Tesla also began offering an optional round wheel for the refreshed S/X in 2022 as a no-cost option, so always confirm which wheel your specific car has before ordering. Our pre-2021 round-wheel S/X accessories will not fit a Plaid yoke car. Pro tip: stalkless turn signals also affect aftermarket dashcam mounts that rely on a stalk position — pick a windshield-mount dashcam, not a stalk-clip one.

Some, not most. Yes for interior parts that share the post-refresh dashboard, console, and door cards — center console cover, armrest organizer, console tray, sunglasses holder, headrest pillows, dash cup-holder inserts. The Model S and Model X share the same dashboard architecture and the same center-console mold from 2021 onward, which is why we sell several SKUs as combined S&X — see our S/X Console Cover as an example. No for body, glass, and seating — the Model S is a sedan with a hatch trunk, the Model X is an SUV with falcon-wing doors, a third-row option, and a much taller greenhouse. So: car covers, sunshades, mud flaps, floor mats, trunk mats, cargo nets, and roof-line accessories are all model-specific. When in doubt, look at the product title — if it says "Model S" only, don't force it onto the Model X. If it says "Model S & Model X," we've fit-tested both.