315/40R18 Tires
2 brands make tires in size 315/40R18, with 6 total tire models available. This is a 315mm wide tire with a 40% aspect ratio that fits 18-inch wheels. Many of these are available through rent-to-own with weekly payments.
Last updated: October 2026
2
Brands
6
Tire Models
3+
Vehicles Fit
Brands Making 315/40R18 Tires
N
Nitto
4 tire models
NT05R Drag Radial
NT555R II
NT555 G2
A
Atturo Tires
2 tire models
AZ850 DR
315/40R18 Tire Types Available
All Season
4 tires
Summer
1 tire
Standard
1 tire
Vehicles That Use 315/40R18 Tires
2018 Dodge Challenger
2021 Dodge Challenger
2022 Dodge Challenger
315/40R18 Size Specifications
| Section Width | 315mm (12.4") |
| Aspect Ratio | 40% — sidewall height is 40% of width |
| Rim Diameter | 18 inches |
| Sidewall Height | 126mm (5") |
| Overall Diameter | ~27.9" (709mm) |
315/40R18 Tire FAQ
Weekly payments for a set of four 315/40R18 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.
Common vehicles include the 2018 Dodge Challenger, 2021 Dodge Challenger, 2022 Dodge Challenger, and others. Use our vehicle tire size lookup to confirm your exact fitment.
Yes. Rent-to-own tire shops carry popular sizes including 315/40R18. 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 315/40R18 Tires?
Find rent-to-own options near you. Weekly payments, no credit check at most shops.
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