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Sport Contact 5P

325/40R21 Y (113)

4.7/5

(3 reviews)

D
Fuel Efficiency

Fuel Efficiency / Rolling Resistance: D
How much fuel the tyre uses as it rolls. Graded A to E, where A is the most efficient and E the least.
A
Wet Grip

Wet Grip / Braking Performance: A
How well the tyre stops in the wet. Graded A to E, where A is the shortest stopping distance. Each grade is worth roughly 3 metres, about a car length.
B74 dB
External Noise

Noise Emission / Exterior Noise: B (74 dB)
How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.

Wet Grip Excellence

Car

Car tyre:
Designed for cars, rather than vans, 4x4s or commercial vehicles.
Reinforced (XL)

Extra Load or Reinforced tyres:
A stronger sidewall lets this tyre carry more weight than a standard tyre of the same size. Marked XL on the sidewall.

Fit from:19-10-2026

Fully Fitted Price

^£304^.45

Quantity

You've viewed 1 of 1 products

325/40 R21 Tyre Reviews

Overall rating4.7/5

Based on 3 reviews

Manav Woollard

While driving, there is great assurance and traction.

Continental Sport Contact 5P

Janie Jacobs

The tyres do their job well; however, they can be quite noisy. I have used the same type of tyres that came with the car originally.

Continental Sport Contact 5P

Dillan Taylor-James

Thus far, these have been great. My last tyres were also great, so I haven't seen much of a difference.

Continental Sport Contact 5P

325/40 R21 Tyre Reviews

4.7/53 reviews

Showing 1–3 of 3 reviews

About these reviews

Tyre reviews recording 325/40 R21, across tyre brands and tread ranges. Each review identifies its tyre range.

5/5

Continental Sport Contact 5P

While driving, there is great assurance and traction.

4/5

Continental Sport Contact 5P

The tyres do their job well; however, they can be quite noisy. I have used the same type of tyres that came with the car originally.

5/5

Continental Sport Contact 5P

Thus far, these have been great. My last tyres were also great, so I haven't seen much of a difference.

325/40 R21 is a unique size found primarily on heavyweight SUVs. We can break it down; 325 is the width, in mm; 40 is the aspect ratio, meaning that the height of the sidewall is 40% of 325mm (or 130mm). R21 signifies a radial tyre on a 21-inch wheel. 325/40 R21 has an overall diameter of 793mm, and has a sidewall of 130mm which also gives the wheel some protection. We sell 325/40 R21 at Tyres.co.uk, including XL versions.

Part of the size	Value	What it means
Section width	325	The width of the tyre across the tread, measured in millimetres.
Profile (aspect ratio)	40	Sidewall height as a percentage of the width - here, 40% of 325 mm (about 130 mm).
Construction	R	Radial construction, which is what nearly all road tyres use.
Rim diameter	21	The wheel diameter the tyre fits, measured in inches.

Your tyre dimensions

Measurement	Value
Sidewall height	130.0 mm (5.12 in)
Overall diameter	793 mm (31.2 in)
Circumference	2,493 mm (98.1 in)
Revolutions	646 per mile · 401 per km

Similar sizes

Size	Overall diameter
325/35 R22	786 mm · -0.9%
315/40 R21	785 mm · -1.0%
305/40 R22	803 mm · +1.2%
315/35 R22	779 mm · -1.8%
305/50 R20	813 mm · +2.5%
305/35 R22	772 mm · -2.7%