295/35R21
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
Factory Spec Overview
The 295/35R21 tire size features an overall diameter of 29.13 inches, a section width of 11.6 inches (295mm), and rotates 692 times per mile. It is a standard factory tire fitment on 40+ vehicle models including Audi Q7.
Physical Dimensions & Specs
Overall Diameter
29.13"
739.9 mmSection Width
295 mm
11.61" wideSidewall Height
4.06"
103.1 mm (35% aspect)Revolutions / Mile
692
Circumference: 91.51"Rim Diameter
21"
Wheel sizeRecommended Rim Width
7.4" - 10.3"
Optimal rim width rangeSpeedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 295/35R21 against any proposed tire size below:
Popular Comparisons:
Tire 1 (Stock / Base)295/35R21
Overall Height:29.1"
Sidewall:4.1"
Revs/Mile:692
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682
Visual Tire & Wheel Comparison
Speedometer Variance
+1.5%At 60 mph reading, actual speed is 60.9 mph
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 20.3 mph | +0.3 mph |
| 30 mph | 30.5 mph | +0.5 mph |
| 45 mph | 45.7 mph | +0.7 mph |
| 60 mph | 60.9 mph | +0.9 mph |
| 75 mph | 76.1 mph | +1.1 mph |
| 90 mph | 91.4 mph | +1.4 mph |
Fender & Suspension Clearance
Fitment Status: MODERATE RISK
Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.
Inner Strut Space:7.7mm LESS clearance
Outer Fender Push:Extends 17.7mm further out
Ride Height Delta:+0.22" ground clearance
Vehicles That Fit 295/35R21 (40+ Models)
Factory standard and optional vehicle fitments utilizing 295/35R21 tires: