The tire size 325/40 R22 is among the largest and widest summer tire sizes in the SUV segment. It is primarily used on luxury SUVs , performance off-road vehicles , powerful V8 models , and heavy hybrid/electric SUVs .
With a width of 325 mm and a cross-section of 40 mm, this dimension offers:
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Maximum traction at high vehicle weights
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extreme lateral grip
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short braking distances despite high mass
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superior high-speed stability
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High comfort despite large 22" rims
This size is typical for vehicles with:
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very high axle loads ,
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reinforced XL/High-Load requirements ,
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large-dimensioned braking systems ,
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4Matic / xDrive / Quattro all-wheel drive technology ,
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Luxury and performance packages ,
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electrified powertrains with increased vehicle weight .
Since these vehicles transmit exceptionally high forces to tires, used 325/40 R22 models must be tested particularly intensively for carcass integrity , concentricity , DOT conformity and structural stability .
✔ Vehicle types that commonly use 325/40 R22
Luxury and performance SUVs
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Mercedes GLS 63 AMG
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BMW X7 M50i / X7 M60i
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Audi SQ7 / SQ8
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Cadillac Escalade
High-end SUVs & Performance Models
Hybrid & Electric SUVs
AWD vehicles
🔧 Technical test criteria for used 325/40 R22 summer tires
1. Tread depth & wear pattern
The following will be checked:
2. DOT analysis & material evaluation
Essential for heavy vehicles:
3. Carcass & Structure Inspection
Essential for high-load applications:
4. Runout & Vibration Test
Relevant for:
5. Load Capacity & Speed Index (LI/SI)
Required for:
6. Air tightness test
Each tire is checked for pressure loss.
🛠 Tyre44 testing procedure for used 325/40 R22 summer tires
All tires are checked for:
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digital tread depth measurement
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DOT analysis
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Carcass and structural integrity
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Runout and vibration measurement
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Airtightness
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OEM-compliant rolling circumference values
→ Only technically flawless tires are included in the Tyre44 product range.
🧊 Summer tire offer in 325/40 R22 (used) at Tyre44
We offer:
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Tested used premium SUV summer tires
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various DOT/tread depth options
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XL/High-Load versions
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Comfort and performance optimized profiles
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attractive alternatives to new tires
🔍 Easily select suitable used summer tires
With the Tyre44 vehicle filter
(Manufacturer → Model series → Model name)
You will receive tires that:
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fully compatible with 325/40 R22
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Load capacity and speed indices are met
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Adhere exactly to OEM rolling circumference
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Ideally suited for large SUVs, luxury vehicles, performance models & AWD
→ No more bad purchases.
⭐ Why Tyre44?
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Strictly inspected used summer tires in size 325/40 R22
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documented DOT and tread depth values
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fast delivery throughout Europe
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Premium quality for heavy-duty vehicles
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Maximum stability, comfort & safety
Order your certified used summer tires in size 325/40 R22 now – extremely wide, high-performance & SUV-optimized! 🚀