305/30R21 Tires
8 brands make tires in size 305/30R21, with 27 total tire models available. This is a 305mm wide tire with a 30% aspect ratio that fits 21-inch wheels. Many of these are available through rent-to-own with weekly payments.
Last updated: October 2026
8
Brands
27
Tire Models
0+
Vehicles Fit
Brands Making 305/30R21 Tires
G
Goodyear
9 tire models
Eagle F1 Asymmetric 5
Ultra Grip Performance SUV Gen-1
ULTRA GRIP PERFORMANCE 3
Eagle F1 Asymmetric 3
+2 more
P
Pirelli
6 tire models
PZero Winter
PZero PZ4 Sport
PZero PZ4 Sport Elect
Pzero R Elect
+1 more
M
Michelin
5 tire models
Pilot Sport AS 3 Plus
Pilot Alpin 5
Pilot Sport Cup 2 R
C
Continental
2 tire models
ContiProContact RX Run Flat
ContiWinterContact TS860S
Y
Yokohama
2 tire models
Advan Neova AD09
H
Hankook
1 tire model
Winter iON icept IW01
B
Bridgestone
1 tire model
Potenza Sport
L
Lexani
1 tire model
Volt EC
305/30R21 Tire Types Available
All Season
16 tires
Winter
8 tires
Standard
1 tire
All Terrain
1 tire
Summer
1 tire
305/30R21 Size Specifications
| Section Width | 305mm (12") |
| Aspect Ratio | 30% — sidewall height is 30% of width |
| Rim Diameter | 21 inches |
| Sidewall Height | 92mm (3.6") |
| Overall Diameter | ~28.2" (716mm) |
305/30R21 Tire FAQ
Weekly payments for a set of four 305/30R21 tires typically range from $25 to $45, depending on the brand and payment term. Most rent-to-own shops don't require a credit check, and terms run 12-18 months.
Use our vehicle tire size lookup tool to find which vehicles use this size. Enter your year, make, and model to confirm fitment.
Yes. Rent-to-own tire shops carry popular sizes including 305/30R21. Apply online in about 60 seconds to see what shops near you have in stock. Most locations offer $0-$50 down with weekly or biweekly payments.
Need 305/30R21 Tires?
Find rent-to-own options near you. Weekly payments, no credit check at most shops.
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