Audi Q5 — Bolt Pattern & Wheel Fitment

1. Owner's manual Audi Owner's Manual "2018 Q5", USA/Canada, English (North America), AUDI AG part no — open document
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   Audi Owner's Manual "2018 Q5", USA/Canada, English (North America), AUDI AG part no. 80A012721BF, release date 08.2018. Document self-identifies via Audi's own manual API (GET /nar/man/v1/): teile-num "80A012721BF", typen-bez "FY", modell-bez "2018 Q5", model "AUDI_Q5". Chapter Do It Yourself > Emergency assistance > Changing a tire > "Finishing" (module id NACHTRAEGLICHE-ARBEITEN). Exact quoted value read: "The wheel bolt tightening specification must be 100 ft lbs (140 Nm). Have it checked it as soon as possible with a torque wrench." Same module adds: "If you notice that the wheel bolts are corroded and difficult to turn while changing a tire, they should be replaced before you check the tightening torque." Same document, Maintenance and Care > Wheels > Wheels and Tires > "Tire pressure table" (module COLD-INFLAT-PRESSURE) lists verbatim for Q5 2.0L: 235/60 R18 103H, 235/55 R19 101H, 255/45 R20 101H, 255/45 R20 101W, 255/40 R21 102Y; for SQ5 3.0L: 255/45 R20 101H, 255/45 R20 101W, 255/40 R21 102Y. Online manual, no printed page numbers.

2. Owner's manual Audi Owner's Manual "2021 Q5", USA/Canada, English (North America), AUDI AG part no — open document
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   Audi Owner's Manual "2021 Q5", USA/Canada, English (North America), AUDI AG part no. 80B012721BB, release date 11.2020, typen-bez "FY". Chapter "Finishing", exact quoted value read: "The wheel bolt tightening specification must be 100 ft lbs (140 Nm)." Corroborating module "Wheel bolts and rims" (RADSCHRAUBEN) states: "Wheel bolts that are tightened or repaired incorrectly can become loose and result in loss of vehicle control... For the correct tightening specification, see Finishing" - i.e. the manual carries exactly ONE torque figure. Module "Collapsible spare tire" (ERSATZRAEDER-ALLGEMEINES) gives speed ("Do not drive faster than 50 mph (80 km/h)") and pressure restrictions but NO alternate tightening torque. Tire pressure table lists the same five tire designations plus Q5 TFSI e steel/air-suspension rows.

3. Owner's manual Audi Owner's Manual "2024 Q5", USA/Canada, English (North America), AUDI AG part no — open document
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   Audi Owner's Manual "2024 Q5", USA/Canada, English (North America), AUDI AG part no. 80B012721BJ, release date 01.2024, typen-bez "FY". Chapter "Finishing", exact quoted value read: "The wheel bolts must be tightened to 100 ft lbs (140 Nm). Have them checked as soon as possible with a torque wrench." Tire pressure table covers Q5, Q5 Sportback, Q5 TFSI e, SQ5 and SQ5 Sportback with the same five tire designations. Establishes that the torque is unchanged at the end of the generation.

4. Owner's manual Generation-boundary evidence, read from AUDI AG's own manual metadata (GET /nar/man/v1/ docinfo) — open document
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   Generation-boundary evidence, read from AUDI AG's own manual metadata (GET /nar/man/v1/ docinfo). MY2025 returns TWO different Q5 manuals: (a) part no. 80B012721BL, modell-bez "2025 Q5", typen-bez "FY", release 08.2024 - the carryover car, whose "Finishing" module still reads "The wheel bolts must be tightened to 100 ft lbs (140 Nm)"; and (b) part no. 8MA012721BC, modell-bez "2025 Q5", typen-bez "GU", release 04.2025 - a DIFFERENT Audi type code, i.e. the all-new Q5. Audi's own typen-bez field is "FY" for MY2018, MY2021, MY2024 and the MY2025 carryover, which is why this record is a single FY generation and why it must not be extended past 2024 without separate verification.

5. OEM spec sheet / parts catalog AUDI AG "Audi Original Zubehoer" (Genuine Accessories) catalogue, rim-only products — open document
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   AUDI AG "Audi Original Zubehoer" (Genuine Accessories) catalogue, rim-only products. Source of boltPattern. Each product's "Angaben zur Felge" block states verbatim "Felgenlochkreis: 112/5" (= 5x112) plus rim width and "Einpresstiefe" (offset). Read on five rim-only part numbers: 80A071490 "Felgengroesse: 8,0Jx20 / Felgenlochkreis: 112/5 / Einpresstiefe: 39 mm"; 80A071490A 8,0Jx20, 112/5, ET 39 mm; 80A071490C 8,0Jx20, 112/5, ET 39 mm; 80A071491 "Felgengroesse: 8,5Jx21 / Felgenlochkreis: 112/5 / Einpresstiefe: 31 mm" with the restriction "Nur in Verbindung mit Radhausverbreiterungen (Flaps) oder Audi Original Zubehoer stylepaket erhaeltlich"; 80A071497 7,0Jx17, 112/5, ET 34 mm. Each product's machine-readable carCompatibilities field lists "Q5 (2017-2020)", "Q5 TFSI e (2019-2020)", "SQ5 (2017-2020)", "Q5 (2021-2025)", "Q5 TFSI e (2021-2025)", "SQ5 (2021-2025)", "Q5 Sportback (2021-2025)", "Q5 Sportback TFSI e (2021-2025)", "SQ5 Sportback (2021-2025)" (the 7,0Jx17 omits every SQ5 entry). productManufacturer field: "AUDI AG, Auto-Union-Str. 1, 85057 Ingolstadt, Germany". Product URLs enumerated independently from https://audi-shop.com/de/de/sitemap/product/?index=3 . No "Mittenlochbohrung" (hub bore) field exists on any of these pages.

6. OEM spec sheet / parts catalog AUDI AG "Audi Original Zubehoer" catalogue, complete-wheel (rim + tire) products, confirming the same 5x112 bolt… — open document
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   AUDI AG "Audi Original Zubehoer" catalogue, complete-wheel (rim + tire) products, confirming the same 5x112 bolt circle on six further part numbers read: 80A073220 "Felgengroesse: 8,0Jx20 / Felgenlochkreis: 112/5 / Einpresstiefe: 39 mm"; 80A073119 8,0Jx19, 112/5, ET 39 mm (tire 235/55 R19 101W); 80A073141A 8,5Jx21, 112/5, ET 34 mm (tire 255/40 R21 102Y XL, Pirelli PZero RO1); 80A073229 7,0Jx19, 112/5, ET 34 mm (tire 235/55 R19 101H); 80A073519A and 80A073619A 7,0Jx19, 112/5, ET 34 mm (Michelin Latitude Alpin LA2 AO, right- and left-hand rotation variants); 80A073227 7,0Jx17, 112/5, ET 34 mm (tire 235/65 R17 104H). Eleven distinct AUDI AG part numbers in total all read "112/5", so the bolt pattern does not rest on a single catalogue entry. All pages state "Radschrauben sind nicht im Lieferumfang enthalten. Bitte verwenden Sie vorhandene Serienradschrauben" (wheel BOLTS, reuse the production bolts).

7. OEM spec sheet / parts catalog AUDI AG "Audi Original Zubehoer" catalogue, product "Radschrauben mit Diebstahlhemmung" (anti-theft wheel bolts),… — open document
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   AUDI AG "Audi Original Zubehoer" catalogue, product "Radschrauben mit Diebstahlhemmung" (anti-theft wheel bolts), Artikelnummer 83A071455. Source of threadPitch. "Lieferumfang" states verbatim: "1 Set mit 4 Radschrauben der Groesse M14 x 1,5 x 45 inklusive Adapter". Machine-readable carCompatibilities (65 models) includes "Q5 (2017-2020)", "Q5 TFSI e (2019-2020)", "SQ5 (2017-2020)", "Q5 (2021-2025)", "Q5 TFSI e (2021-2025)", "SQ5 (2021-2025)", "Q5 Sportback (2021-2025)", "Q5 Sportback TFSI e (2021-2025)", "SQ5 Sportback (2021-2025)". productManufacturer: "AUDI AG, Auto-Union-Str. 1, 85057 Ingolstadt".

8. OEM spec sheet / parts catalog THE MISSING 18-INCH RIM. AUDI AG genuine-accessories catalogue, Spanish and Norwegian storefronts (the German… — open document
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   THE MISSING 18-INCH RIM. AUDI AG genuine-accessories catalogue, Spanish and Norwegian storefronts (the German storefront's product listing 404s for this one part, which is why the first research pass missed it), part 80A071498 8Z8. Exact quoted values: "Tamano de llanta: 8,0Jx18" / "Anclaje: 112/5" / "Profundidad: 39 mm" / "Excepto para: SQ5" / "Para neumaticos de tamano 235/60 R18 103W". carCompatibilities omits every SQ5 entry, matching the exclusion. Confirms width 8.0J, bolt circle 5x112 and offset ET39 for the 18-inch wheel.

9. Press kit Audi UK official press site, "Q5 | SQ5 Pricelist" (AUDI AG/Audi UK-authored, InDesign CC, 2018-04-16), p.12 "Wheels":… — open document
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   Audi UK official press site, "Q5 | SQ5 Pricelist" (AUDI AG/Audi UK-authored, InDesign CC, 2018-04-16), p.12 "Wheels": ALL FOUR factory 18-inch designs listed at "18\" x 8.0J ... with 235/60 R18 tyres" - "5-twin-spoke dynamic" (standard, SE trim column), "5-arm star" (standard, Sport trim column), "5-arm turbine" and "5-arm" (both options). Confirms 80A071498's 8.0J width is shared by every factory 18-inch design, not just the accessory part, and that the 5-twin-spoke dynamic/5-arm star (not the 80A071498 5-arm design) are the actual standard-fitment 18-inch wheels on SE/Sport. No ET stated in this document for any wheel.

10. OEM spec sheet / parts catalog AUDI AG German price list "Preisliste Q5 Modelljahr 2019" (InDesign CS6, 2018-08-10; colophon "AUDI AG | 85045… — open document
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    AUDI AG German price list "Preisliste Q5 Modelljahr 2019" (InDesign CS6, 2018-08-10; colophon "AUDI AG | 85045 Ingolstadt"), pp.13-14: all four 18-inch designs at "Groesse 8 J x 18 mit Reifen 235/60 R 18" (order codes PRG/PRL for the turbine/5-arm designs, plus the two standard designs). Independent second-market confirmation of 8.0Jx18 from a document covering the mid-generation model year, hosted by an Audi dealer but AUDI AG-authored.

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